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Commit dc8042b4 authored by Rusty Russell's avatar Rusty Russell
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tools: use tal instead of talloc. 

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent aabf300e
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Showing with 614 additions and 685 deletions
tools/Makefile
View file @ dc8042b4
......@@ -2,13 +2,16 @@ ALL_TOOLS = tools/configurator/configurator tools/ccan_depends tools/doc_extract
LDLIBS = -lrt
DEP_OBJS = ccan/err/err.o \
ccan/foreach/foreach.o \
ccan/list/list.o \
ccan/noerr/noerr.o \
ccan/rbuf/rbuf.o \
ccan/read_write_all/read_write_all.o \
ccan/str/debug.o \
ccan/str/str.o \
ccan/str_talloc/str_talloc.o \
ccan/talloc/talloc.o \
ccan/take/take.o \
ccan/tal/tal.o \
ccan/tal/link/link.o \
ccan/tal/str/str.o \
ccan/time/time.o \
tools/read_config_header.o \
tools/ccan_dir.o \
......
tools/ccan_depends.c
View file @ dc8042b4
......@@ -3,7 +3,6 @@
#include <stdio.h>
#include <ccan/err/err.h>
#include <ccan/str/str.h>
#include <ccan/talloc/talloc.h>
int main(int argc, char *argv[])
{
......@@ -43,11 +42,9 @@ int main(int argc, char *argv[])
errx(1, "--non-ccan needs --compile");
if (compile)
deps = get_deps(talloc_autofree_context(), argv[1],
style, recurse, compile_info);
deps = get_deps(NULL, argv[1], style, recurse, compile_info);
else
deps = get_safe_ccan_deps(talloc_autofree_context(),
argv[1], style, recurse);
deps = get_safe_ccan_deps(NULL, argv[1], style, recurse);
for (i = 0; deps[i]; i++)
if (strstarts(deps[i], "ccan/") == ccan)
......
tools/ccan_dir.c
View file @ dc8042b4
#include <ccan/talloc/talloc.h>
#include <ccan/err/err.h>
#include "tools.h"
#include <assert.h>
......@@ -27,14 +26,13 @@ const char *find_ccan_dir(const char *base)
if (!ccan_dir) {
if (base[0] != '/') {
const char *tmpctx = talloc_getcwd(NULL);
find_ccan_dir(talloc_asprintf(tmpctx, "%s/%s",
tmpctx, base));
talloc_free(tmpctx);
const char *tmpctx = tal_getcwd(NULL);
find_ccan_dir(tal_fmt(tmpctx, "%s/%s", tmpctx, base));
tal_free(tmpctx);
} else {
unsigned int prefix = ccan_dir_prefix(base);
if (prefix)
ccan_dir = talloc_strndup(NULL, base, prefix);
ccan_dir = tal_strndup(NULL, base, prefix);
}
}
return ccan_dir;
......
tools/ccanlint/Makefile
View file @ dc8042b4
......@@ -10,6 +10,7 @@ CORE_OBJS := \
ccan/htable/htable.o \
ccan/ilog/ilog.o \
ccan/lbalance/lbalance.o \
ccan/list/list.o \
ccan/noerr/noerr.o \
ccan/opt/helpers.o \
ccan/opt/opt.o \
......@@ -19,10 +20,11 @@ CORE_OBJS := \
ccan/rbuf/rbuf.o \
ccan/read_write_all/read_write_all.o \
ccan/str/str.o ccan/str/debug.o \
ccan/str_talloc/str_talloc.o \
ccan/strmap/strmap.o \
ccan/talloc/talloc.o \
ccan/talloc_link/talloc_link.o \
ccan/take/take.o \
ccan/tal/tal.o \
ccan/tal/link/link.o \
ccan/tal/str/str.o \
ccan/time/time.o \
tools/ccanlint/async.o \
tools/ccanlint/ccanlint.o \
......
tools/ccanlint/async.c
View file @ dc8042b4
......@@ -13,7 +13,6 @@
#include <ccan/lbalance/lbalance.h>
#include <ccan/tlist/tlist.h>
#include <ccan/time/time.h>
#include <ccan/talloc/talloc.h>
static struct lbalance *lb;
TLIST_TYPE(command, struct command);
......@@ -91,7 +90,7 @@ static void run_more(void)
}
}
static int destroy_command(struct command *command)
static void destroy_command(struct command *command)
{
if (!command->done && command->pid) {
kill(-command->pid, SIGKILL);
......@@ -100,7 +99,6 @@ static int destroy_command(struct command *command)
}
tlist_del(command, list);
return 0;
}
void run_command_async(const void *ctx, unsigned int time_ms,
......@@ -114,17 +112,18 @@ void run_command_async(const void *ctx, unsigned int time_ms,
if (!lb)
lb = lbalance_new();
command = talloc(ctx, struct command);
command = tal(ctx, struct command);
command->ctx = ctx;
command->time_ms = time_ms;
command->pid = 0;
command->output = talloc_strdup(command, "");
/* We want to track length, so don't use tal_strdup */
command->output = tal_arrz(command, char, 1);
va_start(ap, fmt);
command->command = talloc_vasprintf(command, fmt, ap);
command->command = tal_vfmt(command, fmt, ap);
va_end(ap);
tlist_add_tail(&pending, command, list);
command->done = false;
talloc_set_destructor(command, destroy_command);
tal_add_destructor(command, destroy_command);
run_more();
}
......@@ -150,14 +149,12 @@ static void reap_output(void)
if (FD_ISSET(c->output_fd, &in)) {
int old_len, len;
/* This length includes nul terminator! */
old_len = talloc_array_length(c->output);
c->output = talloc_realloc(c, c->output, char,
old_len + 1024);
old_len = tal_count(c->output);
tal_resize(&c->output, old_len + 1024);
len = read(c->output_fd, c->output + old_len - 1, 1024);
if (len < 0)
err(1, "Reading from async command");
c->output = talloc_realloc(c, c->output, char,
old_len + len);
tal_resize(&c->output, old_len + len);
c->output[old_len + len - 1] = '\0';
if (len == 0) {
struct rusage ru;
......@@ -197,8 +194,8 @@ void *collect_command(bool *ok, char **output)
*ok = (WIFEXITED(c->status) && WEXITSTATUS(c->status) == 0);
ctx = c->ctx;
*output = talloc_steal(ctx, c->output);
talloc_free(c);
*output = tal_steal(ctx, c->output);
tal_free(c);
return (void *)ctx;
}
......
tools/ccanlint/ccanlint.c
View file @ dc8042b4
......@@ -27,8 +27,7 @@
#include <err.h>
#include <ctype.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc/talloc.h>
#include <ccan/take/take.h>
#include <ccan/opt/opt.h>
#include <ccan/foreach/foreach.h>
#include <ccan/cast/cast.h>
......@@ -117,7 +116,7 @@ static bool run_test(struct dgraph_node *n, struct run_info *run)
if (i->done)
return true;
score = talloc(run->m, struct score);
score = tal(run->m, struct score);
list_head_init(&score->per_file_errors);
score->error = NULL;
score->pass = false;
......@@ -213,7 +212,7 @@ static void register_test(struct ccanlint *test)
{
if (!strmap_add(&tests, test->key, test))
err(1, "Adding test %s", test->key);
test->options = talloc_array(NULL, char *, 1);
test->options = tal_arr(NULL, char *, 1);
test->options[0] = NULL;
dgraph_init_node(&test->node);
}
......@@ -257,7 +256,7 @@ bool is_excluded(const char *name)
static bool init_deps(const char *member, struct ccanlint *c, void *unused)
{
char **deps = strsplit(NULL, c->needs, " ");
char **deps = tal_strsplit(NULL, c->needs, " ", STR_EMPTY_OK);
unsigned int i;
for (i = 0; deps[i]; i++) {
......@@ -269,7 +268,7 @@ static bool init_deps(const char *member, struct ccanlint *c, void *unused)
deps[i], c->key);
dgraph_add_edge(&dep->node, &c->node);
}
talloc_free(deps);
tal_free(deps);
return true;
}
......@@ -339,10 +338,9 @@ static void print_test_depends(void)
}
static int show_tmpdir(const char *dir)
static void show_tmpdir(const char *dir)
{
printf("You can find ccanlint working files in '%s'\n", dir);
return 0;
}
static char *keep_tests(void *unused)
......@@ -350,7 +348,8 @@ static char *keep_tests(void *unused)
keep_results = true;
/* Don't automatically destroy temporary dir. */
talloc_set_destructor(temp_dir(NULL), show_tmpdir);
keep_temp_dir();
tal_add_destructor(temp_dir(), show_tmpdir);
return NULL;
}
......@@ -366,8 +365,7 @@ static char *exclude_test(const char *testname, void *unused)
{
struct ccanlint *i = find_test(testname);
if (!i)
return talloc_asprintf(NULL, "No test %s to --exclude",
testname);
return tal_fmt(NULL, "No test %s to --exclude", testname);
/* Remove this, and everything which depends on it. */
dgraph_traverse_from(&i->node, remove_test, "excluded on command line");
......@@ -441,21 +439,6 @@ static char *test_dependency_graph(void *arg)
exit(0);
}
/* Remove empty lines. */
static char **collapse(char **lines, unsigned int *nump)
{
unsigned int i, j;
for (i = j = 0; lines[i]; i++) {
if (lines[i][0])
lines[j++] = lines[i];
}
lines[j] = NULL;
if (nump)
*nump = j;
return lines;
}
static void add_options(struct ccanlint *test, char **options,
unsigned int num_options)
{
......@@ -465,11 +448,9 @@ static void add_options(struct ccanlint *test, char **options,
num = 0;
else
/* -1, because last one is NULL. */
num = talloc_array_length(test->options) - 1;
num = tal_count(test->options) - 1;
test->options = talloc_realloc(NULL, test->options,
char *,
num + num_options + 1);
tal_resize(&test->options, num + num_options + 1);
memcpy(&test->options[num], options, (num_options + 1)*sizeof(char *));
}
......@@ -484,10 +465,9 @@ void add_info_options(struct ccan_file *info)
continue;
for (i = 0; i < d->num_lines; i++) {
unsigned int num_words;
char **words = collapse(strsplit(d, d->lines[i], " \t"),
&num_words);
if (num_words == 0)
char **words = tal_strsplit(d, d->lines[i], " \t",
STR_NO_EMPTY);
if (!words[0])
continue;
if (strncmp(words[0], "//", 2) == 0)
......@@ -516,7 +496,7 @@ void add_info_options(struct ccan_file *info)
if (!test->takes_options)
warnx("%s: %s doesn't take options",
info->fullname, words[0]);
add_options(test, words+1, num_words-1);
add_options(test, words+1, tal_count(words)-1);
}
}
}
......@@ -532,7 +512,7 @@ char **per_file_options(const struct ccanlint *test, struct ccan_file *f)
if (!test->options[0])
return test->options;
ret = talloc_array(f, char *, talloc_array_length(test->options));
ret = tal_arr(f, char *, tal_count(test->options));
for (i = 0; test->options[i]; i++) {
char *optname;
......@@ -546,7 +526,7 @@ char **per_file_options(const struct ccanlint *test, struct ccan_file *f)
/* FAIL overrides anything else. */
if (streq(optname, "FAIL")) {
ret = talloc_array(f, char *, 2);
ret = tal_arr(f, char *, 2);
ret[0] = (char *)"FAIL";
ret[1] = NULL;
return ret;
......@@ -555,8 +535,9 @@ char **per_file_options(const struct ccanlint *test, struct ccan_file *f)
}
ret[j] = NULL;
/* Shrink it to size so talloc_array_length() works as expected. */
return talloc_realloc(NULL, ret, char *, j + 1);
/* Shrink it to size so tal_array_length() works as expected. */
tal_resize(&ret, j + 1);
return ret;
}
static char *opt_set_const_charp(const char *arg, const char **p)
......@@ -568,7 +549,7 @@ static char *opt_set_target(const char *arg, struct dgraph_node *all)
{
struct ccanlint *t = find_test(arg);
if (!t)
return talloc_asprintf(NULL, "unknown --target %s", arg);
return tal_fmt(NULL, "unknown --target %s", arg);
targeting = true;
dgraph_add_edge(&t->node, all);
......@@ -609,7 +590,7 @@ int main(int argc, char *argv[])
unsigned int i;
struct manifest *m;
const char *prefix = "";
char *dir = talloc_getcwd(NULL), *base_dir = dir, *testlink;
char *dir = tal_getcwd(NULL), *base_dir = dir, *testlink;
struct dgraph_node all;
/* Empty graph node to which we attach everything else. */
......@@ -647,8 +628,8 @@ int main(int argc, char *argv[])
opt_early_parse(argc, argv, opt_log_stderr_exit);
/* We move into temporary directory, so gcov dumps its files there. */
if (chdir(temp_dir(talloc_autofree_context())) != 0)
err(1, "Error changing to %s temporary dir", temp_dir(NULL));
if (chdir(temp_dir()) != 0)
err(1, "Error changing to %s temporary dir", temp_dir());
init_tests();
......@@ -665,7 +646,7 @@ int main(int argc, char *argv[])
strmap_iterate(&tests, add_to_all, &all);
/* This links back to the module's test dir. */
testlink = talloc_asprintf(NULL, "%s/test", temp_dir(NULL));
testlink = tal_fmt(NULL, "%s/test", temp_dir());
/* Defaults to pwd. */
if (argc == 1) {
......@@ -677,8 +658,7 @@ int main(int argc, char *argv[])
dir = argv[i];
if (dir[0] != '/')
dir = talloc_asprintf_append(NULL, "%s/%s",
base_dir, dir);
dir = tal_fmt(NULL, "%s/%s", base_dir, dir);
while (strends(dir, "/"))
dir[strlen(dir)-1] = '\0';
......@@ -695,16 +675,16 @@ int main(int argc, char *argv[])
}
if (dir != base_dir)
prefix = talloc_append_string(talloc_basename(NULL,dir),
prefix = tal_strcat(NULL, take(tal_basename(NULL,dir)),
": ");
m = get_manifest(talloc_autofree_context(), dir);
m = get_manifest(autofree(), dir);
/* Create a symlink from temp dir back to src dir's
* test directory. */
unlink(testlink);
if (symlink(talloc_asprintf(m, "%s/test", dir), testlink) != 0)
err(1, "Creating test symlink in %s", temp_dir(NULL));
if (symlink(tal_fmt(m, "%s/test", dir), testlink) != 0)
err(1, "Creating test symlink in %s", temp_dir());
if (!run_tests(&all, summary, m, prefix))
pass = false;
......
tools/ccanlint/ccanlint.h
View file @ dc8042b4
......@@ -2,6 +2,7 @@
#define CCAN_LINT_H
#include "config.h"
#include <ccan/list/list.h>
#include <ccan/tal/tal.h>
#include <ccan/dgraph/dgraph.h>
#include <ccan/autodata/autodata.h>
#include <stdbool.h>
......@@ -55,7 +56,7 @@ struct ccanlint {
bool compulsory;
/* If timeleft is set to 0, means it timed out.
* score is the result, and a talloc context freed after all our
* score is the result, and a tal context freed after all our
* depends are done. */
void (*check)(struct manifest *m,
unsigned int *timeleft, struct score *score);
......@@ -137,7 +138,7 @@ enum line_compiled get_ccan_line_pp(struct pp_conditions *cond,
/* Get token if it's equal to token. */
bool get_token(const char **line, const char *token);
/* Talloc copy of symbol token, or NULL. Increment line. */
/* Tal copy of symbol token, or NULL. Increment line. */
char *get_symbol_token(void *ctx, const char **line);
/* Similarly for ->doc_sections */
......
tools/ccanlint/file_analysis.c
View file @ dc8042b4
#include "config.h"
#include "ccanlint.h"
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc_link/talloc_link.h>
#include <ccan/take/take.h>
#include <ccan/hash/hash.h>
#include <ccan/htable/htable_type.h>
#include <ccan/noerr/noerr.h>
......@@ -38,10 +36,11 @@ struct list_head *get_ccan_file_docs(struct ccan_file *f)
* @in_comment: are we already within a comment (from prev line).
* @unterminated: are we still in a comment for next line.
*/
static char *remove_comments(const char *line, bool in_comment,
static char *remove_comments(const tal_t *ctx,
const char *line, bool in_comment,
bool *unterminated)
{
char *p, *ret = talloc_array(line, char, strlen(line) + 1);
char *p, *ret = tal_arr(ctx, char, strlen(line) + 1);
p = ret;
for (;;) {
......@@ -121,7 +120,7 @@ static bool parse_hash_if(struct pp_conditions *cond, const char **line)
/* FIXME: We just chain them, ignoring operators. */
if (get_token(line, "||") || get_token(line, "&&")) {
struct pp_conditions *sub = talloc(cond, struct pp_conditions);
struct pp_conditions *sub = tal(cond, struct pp_conditions);
sub->parent = cond->parent;
sub->type = PP_COND_IFDEF;
......@@ -137,10 +136,10 @@ static struct pp_conditions *analyze_directive(struct ccan_file *f,
const char *line,
struct pp_conditions *parent)
{
struct pp_conditions *cond = talloc(f, struct pp_conditions);
struct pp_conditions *cond = tal(f, struct pp_conditions);
bool unused;
line = remove_comments(line, false, &unused);
line = remove_comments(f, line, false, &unused);
cond->parent = parent;
cond->type = PP_COND_IFDEF;
......@@ -187,7 +186,7 @@ static struct pp_conditions *analyze_directive(struct ccan_file *f,
cond->inverse = !cond->inverse;
return cond;
} else if (get_token(&line, "endif")) {
talloc_free(cond);
tal_free(cond);
/* Malformed? */
if (!parent)
return NULL;
......@@ -195,7 +194,7 @@ static struct pp_conditions *analyze_directive(struct ccan_file *f,
return parent->parent;
} else {
/* Not a conditional. */
talloc_free(cond);
tal_free(cond);
return parent;
}
......@@ -219,7 +218,7 @@ struct line_info *get_ccan_line_info(struct ccan_file *f)
return f->line_info;
get_ccan_file_lines(f);
f->line_info = talloc_array(f->lines, struct line_info, f->num_lines);
f->line_info = tal_arr(f->lines, struct line_info, f->num_lines);
for (i = 0; i < f->num_lines; continued = continues(f->lines[i++])) {
char *p;
......@@ -233,7 +232,7 @@ struct line_info *get_ccan_line_info(struct ccan_file *f)
/* Same as last line. */
f->line_info[i].type = f->line_info[i-1].type;
/* Update in_comment. */
remove_comments(f->lines[i], in_comment, &in_comment);
remove_comments(f, f->lines[i], in_comment, &in_comment);
continue;
}
......@@ -248,7 +247,7 @@ struct line_info *get_ccan_line_info(struct ccan_file *f)
still_doc_line = (in_comment
&& f->line_info[i-1].type == DOC_LINE);
p = remove_comments(f->lines[i], in_comment, &in_comment);
p = remove_comments(f, f->lines[i], in_comment, &in_comment);
if (is_empty(p)) {
if (strstarts(f->lines[i], "/**") || still_doc_line)
f->line_info[i].type = DOC_LINE;
......@@ -256,7 +255,7 @@ struct line_info *get_ccan_line_info(struct ccan_file *f)
f->line_info[i].type = COMMENT_LINE;
} else
f->line_info[i].type = CODE_LINE;
talloc_free(p);
tal_free(p);
}
return f->line_info;
}
......@@ -330,7 +329,7 @@ static enum line_compiled get_pp(struct pp_conditions *cond,
static void add_symbol(struct list_head *head,
const char *symbol, const unsigned int *value)
{
struct symbol *sym = talloc(head, struct symbol);
struct symbol *sym = tal(head, struct symbol);
sym->name = symbol;
sym->value = value;
list_add(head, &sym->list);
......@@ -345,7 +344,7 @@ enum line_compiled get_ccan_line_pp(struct pp_conditions *cond,
struct list_head *head;
va_list ap;
head = talloc(NULL, struct list_head);
head = tal(NULL, struct list_head);
list_head_init(head);
va_start(ap, value);
......@@ -356,7 +355,7 @@ enum line_compiled get_ccan_line_pp(struct pp_conditions *cond,
add_symbol(head, symbol, value);
}
ret = get_pp(cond, head);
talloc_free(head);
tal_free(head);
return ret;
}
......@@ -365,33 +364,34 @@ void score_file_error(struct score *score, struct ccan_file *f, unsigned line,
{
va_list ap;
struct file_error *fe = talloc(score, struct file_error);
struct file_error *fe = tal(score, struct file_error);
fe->file = f;
fe->line = line;
list_add_tail(&score->per_file_errors, &fe->list);
if (!score->error)
score->error = talloc_strdup(score, "");
if (verbose < 2 && strcount(score->error, "\n") > 5)
score->error = tal_strdup(score, "");
if (verbose < 2 && strcount(score->error, "\n") > 5) {
if (!strends(score->error,
"... more (use -vv to see them all)\n")) {
score->error = tal_strcat(score,
take(score->error),
"... more (use -vv to see"
" them all)\n");
}
return;
}
if (line)
score->error = talloc_asprintf_append(score->error,
"%s:%u:",
f->fullname, line);
tal_append_fmt(&score->error, "%s:%u:", f->fullname, line);
else
score->error = talloc_asprintf_append(score->error,
"%s:", f->fullname);
tal_append_fmt(&score->error, "%s:", f->fullname);
va_start(ap, errorfmt);
score->error = talloc_vasprintf_append(score->error, errorfmt, ap);
tal_append_vfmt(&score->error, errorfmt, ap);
va_end(ap);
score->error = talloc_append_string(score->error, "\n");
if (verbose < 2 && strcount(score->error, "\n") > 5)
score->error = talloc_append_string(score->error,
"... more (use -vv to see them all)\n");
score->error = tal_strcat(score, take(score->error),"\n");
}
char *get_or_compile_info(const void *ctx, const char *dir)
......
tools/ccanlint/licenses.c
View file @ dc8042b4
#include "licenses.h"
#include "ccanlint.h"
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
const struct license_info licenses[] = {
{ "LGPLv2+", "LGPL",
......@@ -155,9 +155,10 @@ enum license which_license(struct doc_section *d)
return LICENSE_BSD;
if (streq(d->lines[0], "CC0"))
return LICENSE_CC0;
if (strreg(NULL, d->lines[0], "CC0 \\([Pp]ublic [Dd]omain\\)", NULL))
if (tal_strreg(NULL, d->lines[0], "CC0 \\([Pp]ublic [Dd]omain\\)",
NULL))
return LICENSE_CC0;
if (strreg(NULL, d->lines[0], "[Pp]ublic [Dd]omain"))
if (tal_strreg(NULL, d->lines[0], "[Pp]ublic [Dd]omain"))
return LICENSE_PUBLIC_DOMAIN;
return LICENSE_UNKNOWN;
......@@ -169,7 +170,7 @@ const char *get_ccan_simplified(struct ccan_file *f)
unsigned int i, j;
/* Simplify for easy matching: only alnum and single spaces. */
f->simplified = talloc_strdup(f, get_ccan_file_contents(f));
f->simplified = tal_strdup(f, get_ccan_file_contents(f));
for (i = 0, j = 0; f->simplified[i]; i++) {
if (cisupper(f->simplified[i]))
f->simplified[j++] = tolower(f->simplified[i]);
......
tools/ccanlint/test/run-file_analysis.c
View file @ dc8042b4
......@@ -98,15 +98,15 @@ int main(int argc, char *argv[])
{
unsigned int i;
struct line_info *line_info;
struct ccan_file *f = talloc(NULL, struct ccan_file);
struct ccan_file *f = tal(NULL, struct ccan_file);
plan_tests(NUM_LINES * 2 + 2 + 86);
f->num_lines = NUM_LINES;
f->line_info = NULL;
f->lines = talloc_array(f, char *, f->num_lines);
f->lines = tal_array(f, char *, f->num_lines);
for (i = 0; i < f->num_lines; i++)
f->lines[i] = talloc_strdup(f->lines, testfile[i].line);
f->lines[i] = tal_strdup(f->lines, testfile[i].line);
line_info = get_ccan_line_info(f);
ok1(line_info == f->line_info);
......
tools/ccanlint/tests/avoids_cpp_reserved.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -51,7 +50,7 @@ static void check_headers_no_cpp(struct manifest *m,
if (fd < 0)
err(1, "Creating temporary file %s", tmpsrc);
contents = talloc_asprintf(tmpsrc,
contents = tal_fmt(tmpsrc,
"#define alignas #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define class #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define constexpr #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
......@@ -93,7 +92,7 @@ static void check_headers_no_cpp(struct manifest *m,
tmpobj, &cmdout)) {
score->score = score->total;
} else {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"Main header file with C++ names:\n%s",
cmdout);
}
......
tools/ccanlint/tests/depends_accurate.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/take/take.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -46,7 +45,7 @@ static bool check_dep_includes(struct manifest *m,
for (i = 0; lines[i]; i++) {
char *mod;
if (!strreg(f, lines[i],
if (!tal_strreg(f, lines[i],
"^[ \t]*#[ \t]*include[ \t]*[<\"]"
"(ccan/+.+)/+[^/]+\\.h", &mod))
continue;
......@@ -86,10 +85,10 @@ static void check_depends_accurate(struct manifest *m,
get_or_compile_info);
}
core_deps = talloc_array_length(deps) - 1;
test_deps = talloc_array_length(tdeps) - 1;
core_deps = tal_count(deps) - 1;
test_deps = tal_count(tdeps) - 1;
used = talloc_zero_array(m, bool, core_deps + test_deps + 1);
used = tal_arrz(m, bool, core_deps + test_deps + 1);
foreach_ptr(list, &m->c_files, &m->h_files) {
struct ccan_file *f;
......@@ -105,10 +104,9 @@ static void check_depends_accurate(struct manifest *m,
deps[i]);
}
/* Now append test dependencies to deps. */
deps = talloc_realloc(NULL, deps, char *,
(core_deps + test_deps + 1) * sizeof(char *));
memcpy(&deps[core_deps], tdeps, test_deps * sizeof(char *));
/* Now remove NUL and append test dependencies to deps. */
deps = tal_dup(m, char *, take(deps), core_deps, test_deps + 2);
memcpy(deps + core_deps, tdeps, sizeof(tdeps[0]) * test_deps);
/* ccan/tap is given a free pass. */
deps[core_deps + test_deps] = (char *)"ccan/tap";
deps[core_deps + test_deps + 1] = NULL;
......
tools/ccanlint/tests/depends_build.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/foreach/foreach.h>
#include <ccan/str/str.h>
#include <sys/types.h>
......@@ -36,17 +35,16 @@ static char *build_subdir_objs(struct manifest *m,
struct ccan_file *i;
list_for_each(&m->c_files, i, list) {
char *fullfile = talloc_asprintf(m, "%s/%s", m->dir, i->name);
char *fullfile = tal_fmt(m, "%s/%s", m->dir, i->name);
char *output;
i->compiled[ctype] = temp_file(m, "", fullfile);
if (!compile_object(m, fullfile, ccan_dir, compiler, flags,
i->compiled[ctype], &output)) {
talloc_free(i->compiled[ctype]);
tal_free(i->compiled[ctype]);
i->compiled[ctype] = NULL;
return talloc_asprintf(m,
"Dependency %s"
" did not build:\n%s",
return tal_fmt(m,
"Dependency %s did not build:\n%s",
m->modname, output);
}
}
......@@ -90,7 +88,7 @@ static void check_depends_built(struct manifest *m,
errstr = build_submodule(i, cflags, COMPILE_NORMAL);
if (errstr) {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"Dependency %s"
" did not"
" build:\n%s",
......
tools/ccanlint/tests/depends_build_without_features.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -32,8 +31,7 @@ static void check_depends_built_without_features(struct manifest *m,
struct manifest *i;
char *flags;
flags = talloc_asprintf(score, "%s %s", cflags,
REDUCE_FEATURES_FLAGS);
flags = tal_fmt(score, "%s %s", cflags, REDUCE_FEATURES_FLAGS);
foreach_ptr(list, &m->deps, &m->test_deps) {
list_for_each(list, i, list) {
......@@ -41,10 +39,9 @@ static void check_depends_built_without_features(struct manifest *m,
COMPILE_NOFEAT);
if (errstr) {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"Dependency %s"
" did not"
" build:\n%s",
" did not build:\n%s",
i->modname,
errstr);
return;
......
tools/ccanlint/tests/depends_exist.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -31,13 +30,11 @@ static bool add_dep(struct manifest *m,
{
struct stat st;
struct manifest *subm;
char *dir = talloc_asprintf(m, "%s/%s", ccan_dir, dep);
char *dir = tal_fmt(m, "%s/%s", ccan_dir, dep);
/* FIXME: get_manifest has a tendency to exit. */
if (stat(dir, &st) != 0) {
score->error
= talloc_asprintf(m,
"Could not stat dependency %s: %s",
score->error = tal_fmt(m, "Could not stat dependency %s: %s",
dir, strerror(errno));
return false;
}
......
tools/ccanlint/tests/examples_compile.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
#include <ccan/take/take.h>
#include <ccan/cast/cast.h>
#include <ccan/str/str.h>
#include <sys/types.h>
......@@ -26,8 +27,8 @@ static const char *can_run(struct manifest *m)
static void add_mod(struct manifest ***deps, struct manifest *m)
{
unsigned int num = talloc_get_size(*deps) / sizeof(*deps);
*deps = talloc_realloc(NULL, *deps, struct manifest *, num + 1);
unsigned int num = tal_count(*deps);
tal_resize(deps, num + 1);
(*deps)[num] = m;
}
......@@ -35,7 +36,7 @@ static bool have_mod(struct manifest *deps[], const char *modname)
{
unsigned int i;
for (i = 0; i < talloc_get_size(deps) / sizeof(*deps); i++)
for (i = 0; i < tal_count(deps); i++)
if (strcmp(deps[i]->modname, modname) == 0)
return true;
return false;
......@@ -50,8 +51,8 @@ static void add_dep(struct manifest ***deps, const char *modname)
if (have_mod(*deps, modname))
return;
m = get_manifest(*deps, talloc_asprintf(*deps, "%s/ccan/%s",
ccan_dir, modname));
m = get_manifest(*deps,
tal_fmt(*deps, "%s/ccan/%s", ccan_dir, modname));
errstr = build_submodule(m, cflags, COMPILE_NORMAL);
if (errstr)
errx(1, "%s", errstr);
......@@ -77,7 +78,7 @@ static struct manifest **get_example_deps(struct manifest *m,
struct ccan_file *f)
{
char **lines;
struct manifest **deps = talloc_array(f, struct manifest *, 0);
struct manifest **deps = tal_arr(f, struct manifest *, 0);
/* This one for a start. */
add_dep(&deps, m->modname);
......@@ -85,7 +86,7 @@ static struct manifest **get_example_deps(struct manifest *m,
/* Other modules implied by includes. */
for (lines = get_ccan_file_lines(f); *lines; lines++) {
char *modname;
if (strreg(f, *lines,
if (tal_strreg(f, *lines,
"^[ \t]*#[ \t]*include[ \t]*[<\"]"
"ccan/+(.+)/+[^/]+\\.h", &modname)) {
if (!have_mod(deps, modname))
......@@ -98,29 +99,28 @@ static struct manifest **get_example_deps(struct manifest *m,
static char *example_obj_list(const void *ctx, struct manifest **deps)
{
char *list = talloc_strdup(ctx, "");
char *list = tal_strdup(ctx, "");
unsigned int i;
for (i = 0; i < talloc_array_length(deps); i++) {
for (i = 0; i < tal_count(deps); i++) {
if (deps[i]->compiled[COMPILE_NORMAL])
list = talloc_asprintf_append(list, " %s",
deps[i]->compiled
[COMPILE_NORMAL]);
tal_append_fmt(&list, " %s",
deps[i]->compiled[COMPILE_NORMAL]);
}
return list;
}
static char *example_lib_list(const void *ctx, struct manifest **deps)
{
char *list = talloc_strdup(ctx, "");
char *list = tal_strdup(ctx, "");
char **libs;
unsigned int i, j;
/* FIXME: This doesn't uniquify. */
for (i = 0; i < talloc_array_length(deps); i++) {
for (i = 0; i < tal_count(deps); i++) {
libs = get_libs(ctx, deps[i]->dir, NULL, get_or_compile_info);
for (j = 0; libs[j]; j++)
list = talloc_asprintf_append(list, "-l%s ", libs[j]);
tal_append_fmt(&list, "-l%s ", libs[j]);
}
return list;
}
......@@ -148,18 +148,20 @@ static bool compile(const void *ctx,
return true;
}
static char *start_main(char *ret, const char *why)
static void start_main(char **ret, const char *why)
{
return talloc_asprintf_append(ret,
tal_append_fmt(ret,
"/* The example %s, so fake function wrapper inserted */\n"
"int main(int argc, char *argv[])\n"
"{\n", why);
}
/* We only handle simple function definitions here. */
static char *add_func(char *others, const char *line)
static char *add_func(const tal_t *ctx, char *others, const char *line)
{
const char *p, *end = strchr(line, '(') - 1;
char *use;
while (cisspace(*end)) {
end--;
if (end == line)
......@@ -171,8 +173,12 @@ static char *add_func(char *others, const char *line)
return others;
}
return talloc_asprintf_append(others, "printf(\"%%p\", %.*s);\n",
use = tal_fmt(ctx, "printf(\"%%p\", %.*s);\n",
(unsigned)(end - p), p+1);
if (others)
use = tal_strcat(ctx, take(others), take(use));
return use;
}
static void strip_leading_whitespace(char **lines)
......@@ -314,8 +320,8 @@ static char **combine(const void *ctx, char **lines, char **prev)
for (i = 0; prev[i]; i++);
prev_total = i;
ret = talloc_array(ctx, char *, 1 +lines_total + prev_total + 1);
ret[0] = talloc_asprintf(ret, "/* The example %s, thus %s */",
ret = tal_arr(ctx, char *, 1 + lines_total + prev_total + 1);
ret[0] = tal_fmt(ret, "/* The example %s, thus %s */",
why, reasoning);
memcpy(ret+1, lines, count * sizeof(ret[0]));
memcpy(ret+1 + count, prev, prev_total * sizeof(ret[0]));
......@@ -327,7 +333,7 @@ static char **combine(const void *ctx, char **lines, char **prev)
/* Only handles very simple comments. */
static char *strip_comment(const void *ctx, const char *orig_line)
{
char *p, *ret = talloc_strdup(ctx, orig_line);
char *p, *ret = tal_strdup(ctx, orig_line);
p = strstr(ret, "/*");
if (!p)
......@@ -343,7 +349,7 @@ static char *mangle(struct manifest *m, char **lines)
bool in_function = false, fake_function = false, has_main = false;
unsigned int i;
ret = talloc_asprintf(m,
ret = tal_fmt(m,
"/* Include header from module. */\n"
"#include <ccan/%s/%s.h>\n"
"/* Prepend a heap of headers. */\n"
......@@ -362,7 +368,7 @@ static char *mangle(struct manifest *m, char **lines)
"#include <unistd.h>\n",
m->modname, m->basename);
ret = talloc_asprintf_append(ret, "/* Useful dummy functions. */\n"
ret = tal_strcat(m, take(ret), "/* Useful dummy functions. */\n"
"extern int somefunc(void);\n"
"int somefunc(void) { return 0; }\n"
"extern char somestring[];\n"
......@@ -370,12 +376,12 @@ static char *mangle(struct manifest *m, char **lines)
if (looks_internal(lines, &why)) {
/* Wrap it all in main(). */
ret = start_main(ret, why);
start_main(&ret, why);
fake_function = true;
in_function = true;
has_main = true;
} else
ret = talloc_asprintf_append(ret,
tal_append_fmt(&ret,
"/* The example %s, so didn't wrap in main() */\n",
why);
......@@ -398,7 +404,7 @@ static char *mangle(struct manifest *m, char **lines)
if (strncmp(line, "int main", 8) == 0)
has_main = true;
if (strncmp(line, "static", 6) == 0) {
use_funcs = add_func(use_funcs,
use_funcs = add_func(m, use_funcs,
line);
}
}
......@@ -408,42 +414,41 @@ static char *mangle(struct manifest *m, char **lines)
if (!in_function && !has_main
&& looks_internal(lines + i + 1, &why)) {
/* This implies we start a function here. */
ret = start_main(ret, why);
start_main(&ret, why);
has_main = true;
fake_function = true;
in_function = true;
}
ret = talloc_asprintf_append(ret,
"/* ... removed */\n");
ret = tal_strcat(m, take(ret), "/* ... removed */\n");
continue;
}
ret = talloc_asprintf_append(ret, "%s\n", lines[i]);
ret = tal_strcat(m, take(ret), lines[i]);
ret = tal_strcat(m, take(ret), "\n");
}
if (!has_main) {
ret = talloc_asprintf_append(ret,
ret = tal_strcat(m, take(ret),
"/* Need a main to link successfully. */\n"
"int main(void)\n{\n");
fake_function = true;
}
if (use_funcs) {
ret = talloc_asprintf_append(ret,
ret = tal_strcat(m, take(ret),
"/* Get rid of unused warnings"
" by printing addresses of"
" static funcs. */\n");
if (!fake_function) {
ret = talloc_asprintf_append(ret,
ret = tal_strcat(m, take(ret),
"int use_funcs(void);\n"
"int use_funcs(void) {\n");
fake_function = true;
}
ret = talloc_asprintf_append(ret, " %s\n", use_funcs);
tal_append_fmt(&ret, " %s\n", use_funcs);
}
if (fake_function)
ret = talloc_asprintf_append(ret, "return 0;\n"
"}\n");
ret = tal_strcat(m, take(ret), "return 0;\n}\n");
return ret;
}
......@@ -456,12 +461,11 @@ static struct ccan_file *mangle_example(struct manifest *m,
struct ccan_file *f;
name = temp_file(example, ".c",
talloc_asprintf(m, "%s/mangled-%s",
m->dir, example->name));
tal_fmt(m, "%s/mangled-%s", m->dir, example->name));
f = new_ccan_file(example,
talloc_dirname(example, name),
talloc_basename(example, name));
talloc_steal(f, name);
tal_dirname(example, name),
tal_basename(example, name));
tal_steal(f, name);
fd = open(f->fullname, O_WRONLY | O_CREAT | O_EXCL, 0600);
if (fd < 0)
......@@ -473,7 +477,7 @@ static struct ccan_file *mangle_example(struct manifest *m,
return NULL;
}
close(fd);
f->contents = talloc_steal(f, contents);
f->contents = tal_steal(f, contents);
list_add(&m->mangled_examples, &f->list);
return f;
}
......@@ -598,7 +602,7 @@ static void build_examples(struct manifest *m,
" adding headers both failed";
} else {
if (num == 3) {
error = talloc_asprintf(score,
error = tal_fmt(score,
"Standalone example:\n"
"%s\n"
"Errors: %s\n\n"
......@@ -615,7 +619,7 @@ static void build_examples(struct manifest *m,
get_ccan_file_contents(file[2]),
err[2]);
} else {
error = talloc_asprintf(score,
error = tal_fmt(score,
"Standalone example:\n"
"%s\n"
"Errors: %s\n\n"
......
tools/ccanlint/tests/examples_exist.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/cast/cast.h>
#include <sys/types.h>
......@@ -24,9 +23,8 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
int fd;
struct ccan_file *f;
name = talloc_asprintf(m, "%s/example-%s-%s.c",
talloc_dirname(m,
source->fullname),
name = tal_fmt(m, "%s/example-%s-%s.c",
tal_dirname(m, source->fullname),
source->name,
example->function);
/* example->function == 'struct foo' */
......@@ -34,17 +32,17 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
*strchr(name, ' ') = '_';
name = temp_file(m, ".c", name);
f = new_ccan_file(m, talloc_dirname(m, name), talloc_basename(m, name));
talloc_steal(f, name);
f = new_ccan_file(m, tal_dirname(m, name), tal_basename(m, name));
tal_steal(f, name);
list_add_tail(&m->examples, &f->list);
fd = open(f->fullname, O_WRONLY | O_CREAT | O_EXCL, 0600);
if (fd < 0)
return talloc_asprintf(m, "Creating temporary file %s: %s",
return tal_fmt(m, "Creating temporary file %s: %s",
f->fullname, strerror(errno));
/* Add #line to demark where we are from, so errors are correct! */
linemarker = talloc_asprintf(f, "#line %i \"%s\"\n",
linemarker = tal_fmt(f, "#line %i \"%s\"\n",
example->srcline+2, source->fullname);
write(fd, linemarker, strlen(linemarker));
......
tools/ccanlint/tests/examples_relevant.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......
tools/ccanlint/tests/examples_run.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/foreach/foreach.h>
#include <ccan/str/str.h>
#include <ccan/cast/cast.h>
......@@ -60,7 +59,7 @@ static bool scan_forv(const void *ctx,
for (len = 1; input[len-1]; len++) {
ret = scan_forv(ctx, input + len, fmt+2, &ap);
if (ret) {
*p = talloc_strndup(ctx, input, len);
*p = tal_strndup(ctx, input, len);
ret = true;
break;
}
......@@ -208,12 +207,12 @@ static char *unexpected(struct ccan_file *i, const char *input,
bool ok;
unsigned int default_time = default_timeout_ms;
cmd = talloc_asprintf(i, "echo '%s' | %s %s",
cmd = tal_fmt(i, "echo '%s' | %s %s",
input, i->compiled[COMPILE_NORMAL], input);
output = run_with_timeout(i, cmd, &ok, &default_time);
if (!ok)
return talloc_asprintf(i, "Exited with non-zero status\n");
return tal_fmt(i, "Exited with non-zero status\n");
if (exact) {
if (streq(output, expect) || streq(trim(output), expect))
......
tools/ccanlint/tests/hash_if.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
#include <sys/stat.h>
......
tools/ccanlint/tests/headers_idempotent.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -46,13 +45,13 @@ static void handle_idem(struct manifest *m, struct score *score)
/* Main header gets CCAN_FOO_H, others CCAN_FOO_XXX_H */
if (strstarts(e->file->name, m->basename)
|| strlen(e->file->name) == strlen(m->basename) + 2)
name = talloc_asprintf(score, "CCAN_%s_H", m->modname);
name = tal_fmt(score, "CCAN_%s_H", m->modname);
else
name = talloc_asprintf(score, "CCAN_%s_%s",
name = tal_fmt(score, "CCAN_%s_%s",
m->modname, e->file->name);
fix_name(name);
q = talloc_asprintf(score,
q = tal_fmt(score,
"Should I wrap %s in #ifndef/#define %s for you?",
e->file->name, name);
if (!ask(q))
......
tools/ccanlint/tests/info_documentation_exists.c
View file @ dc8042b4
......@@ -11,7 +11,6 @@
#include <stdio.h>
#include <err.h>
#include <ccan/str/str.h>
#include <ccan/talloc/talloc.h>
#include <ccan/noerr/noerr.h>
static void check_info_documentation_exists(struct manifest *m,
......@@ -51,7 +50,7 @@ static void create_info_template_doc(struct manifest *m, struct score *score)
err(1, "Writing to _info.new to insert documentation");
}
oldcontents = talloc_grab_file(m, m->info_file->fullname, NULL);
oldcontents = tal_grab_file(m, m->info_file->fullname, NULL);
if (!oldcontents) {
unlink_noerr("_info.new");
err(1, "Reading %s", m->info_file->fullname);
......@@ -93,13 +92,13 @@ static void check_info_documentation_exists(struct manifest *m,
if (summary && description) {
score->score = score->total;
} else if (!summary) {
score->error = talloc_strdup(score,
score->error = tal_strdup(score,
"_info file has no module documentation.\n\n"
"CCAN modules use /**-style comments for documentation: the\n"
"overall documentation belongs in the _info metafile.\n");
info_documentation_exists.handle = create_info_template_doc;
} else if (!description) {
score->error = talloc_strdup(score,
score->error = tal_strdup(score,
"_info file has no module description.\n\n"
"The lines after the first summary line in the _info file\n"
"documentation should describe the purpose and use of the\n"
......
tools/ccanlint/tests/info_exists.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -10,7 +12,6 @@
#include <err.h>
#include <string.h>
#include <ccan/noerr/noerr.h>
#include <ccan/talloc/talloc.h>
static void check_has_info(struct manifest *m,
unsigned int *timeleft,
......@@ -21,7 +22,7 @@ static void check_has_info(struct manifest *m,
score->score = score->total;
add_info_options(m->info_file);
} else {
score->error = talloc_strdup(score,
score->error = tal_strdup(score,
"You have no _info file.\n\n"
"The file _info contains the metadata for a ccan package: things\n"
"like the dependencies, the documentation for the package as a whole\n"
......@@ -63,7 +64,7 @@ static void create_info_template(struct manifest *m, struct score *score)
if (!ask("Should I create a template _info file for you?"))
return;
filename = talloc_asprintf(m, "%s/%s", m->dir, "_info");
filename = tal_fmt(m, "%s/%s", m->dir, "_info");
info = fopen(filename, "w");
if (!info)
err(1, "Trying to create a template _info in %s", filename);
......
tools/ccanlint/tests/info_summary_single_line.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <stdio.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
static void check_info_summary_single_line(struct manifest *m,
......
tools/ccanlint/tests/license_comment.c
View file @ dc8042b4
......@@ -9,9 +9,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <err.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
static void check_license_comment(struct manifest *m,
unsigned int *timeleft, struct score *score)
......
tools/ccanlint/tests/license_depends_compat.c
View file @ dc8042b4
......@@ -9,9 +9,6 @@
#include <stdlib.h>
#include <stdio.h>
#include <err.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
static void check_license_depends_compat(struct manifest *m,
unsigned int *timeleft,
......
tools/ccanlint/tests/license_exists.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -8,22 +10,23 @@
#include <stdlib.h>
#include <stdio.h>
#include <err.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/take/take.h>
/* We might need more ../ for nested modules. */
static const char *link_prefix(struct manifest *m)
{
char *prefix = talloc_strdup(m, "../../");
char *prefix = tal_strdup(m, "../../");
unsigned int i;
for (i = 0; i < strcount(m->modname, "/"); i++)
prefix = talloc_append_string(prefix, "../");
prefix = tal_strcat(m, take(prefix), "../");
return talloc_append_string(prefix, "licenses/");
return tal_strcat(m, take(prefix), "licenses/");
}
static const char *expected_link(const char *prefix, enum license license)
static const char *expected_link(const tal_t *ctx,
const char *prefix, enum license license)
{
const char *shortname;
......@@ -63,15 +66,15 @@ static const char *expected_link(const char *prefix, enum license license)
return NULL;
}
return talloc_append_string(talloc_strdup(prefix, prefix), shortname);
return tal_strcat(ctx, prefix, shortname);
}
static void handle_license_link(struct manifest *m, struct score *score)
{
struct doc_section *d = find_license_tag(m);
const char *prefix = link_prefix(m);
const char *link = talloc_asprintf(m, "%s/LICENSE", m->dir);
const char *ldest = expected_link(prefix, m->license);
const char *link = tal_fmt(m, "%s/LICENSE", m->dir);
const char *ldest = expected_link(score, prefix, m->license);
char *q;
printf(
......@@ -79,7 +82,7 @@ static void handle_license_link(struct manifest *m, struct score *score)
"LICENSE symlink into %s to avoid too many copies.\n", prefix);
/* FIXME: make ask printf-like */
q = talloc_asprintf(m, "Set up link to %s (license is %s)?",
q = tal_fmt(m, "Set up link to %s (license is %s)?",
ldest, d->lines[0]);
if (ask(q)) {
if (symlink(ldest, link) != 0)
......@@ -94,14 +97,14 @@ static void check_has_license(struct manifest *m,
{
char buf[PATH_MAX];
ssize_t len;
char *license = talloc_asprintf(m, "%s/LICENSE", m->dir);
char *license = tal_fmt(m, "%s/LICENSE", m->dir);
const char *expected;
struct doc_section *d;
const char *prefix = link_prefix(m);
d = find_license_tag(m);
if (!d) {
score->error = talloc_strdup(score, "No License: tag in _info");
score->error = tal_strdup(score, "No License: tag in _info");
return;
}
......@@ -118,7 +121,7 @@ static void check_has_license(struct manifest *m,
/* If they have a license tag at all, we pass. */
score->pass = true;
expected = expected_link(prefix, m->license);
expected = expected_link(m, prefix, m->license);
len = readlink(license, buf, sizeof(buf));
if (len < 0) {
......@@ -129,7 +132,7 @@ static void check_has_license(struct manifest *m,
return;
}
score->error
= talloc_asprintf(score,
= tal_fmt(score,
"License in _info is '%s',"
" expect LICENSE symlink '%s'",
d->lines[0], expected);
......@@ -141,7 +144,7 @@ static void check_has_license(struct manifest *m,
score->score = score->total;
return;
}
score->error = talloc_strdup(score,
score->error = tal_strdup(score,
"LICENSE does not exist");
if (expected)
license_exists.handle = handle_license_link;
......@@ -155,14 +158,14 @@ static void check_has_license(struct manifest *m,
buf[len] = '\0';
if (!strstarts(buf, prefix)) {
score->error = talloc_asprintf(score,
"Expected symlink into"
" %s not %s", prefix, buf);
score->error = tal_fmt(score,
"Expected symlink into %s not %s",
prefix, buf);
return;
}
if (!expected) {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"License in _info is unknown '%s',"
" but LICENSE symlink is '%s'",
d->lines[0], buf);
......@@ -170,7 +173,7 @@ static void check_has_license(struct manifest *m,
}
if (!streq(buf, expected)) {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"Expected symlink to %s not %s",
expected, buf);
return;
......
tools/ccanlint/tests/license_file_compat.c
View file @ dc8042b4
......@@ -9,9 +9,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <err.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
static void check_license_file_compat(struct manifest *m,
unsigned int *timeleft,
......
tools/ccanlint/tests/main_header_compiles.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -49,7 +48,7 @@ static void check_includes_build(struct manifest *m,
if (fd < 0)
err(1, "Creating temporary file %s", tmpsrc);
contents = talloc_asprintf(tmpsrc, "#include <ccan/%s/%s.h>\n",
contents = tal_fmt(tmpsrc, "#include <ccan/%s/%s.h>\n",
m->modname, m->basename);
if (write(fd, contents, strlen(contents)) != strlen(contents))
err(1, "writing to temporary file %s", tmpsrc);
......@@ -60,7 +59,7 @@ static void check_includes_build(struct manifest *m,
score->pass = true;
score->score = score->total;
} else {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"#include of the main header file:\n%s",
cmdout);
}
......
tools/ccanlint/tests/main_header_exists.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -9,7 +11,6 @@
#include <stdio.h>
#include <err.h>
#include <ccan/str/str.h>
#include <ccan/talloc/talloc.h>
#include <ccan/noerr/noerr.h>
static void check_has_main_header(struct manifest *m,
......@@ -25,7 +26,7 @@ static void check_has_main_header(struct manifest *m,
return;
}
}
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"You have no %s/%s.h header file.\n\n"
"CCAN modules have a name, the same as the directory name. They're\n"
"expected to have an interface in the header of the same name.\n",
......
tools/ccanlint/tests/module_builds.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/take/take.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -24,14 +24,14 @@ static const char *can_build(struct manifest *m)
static char *obj_list(const struct manifest *m, enum compile_type ctype)
{
char *list = talloc_strdup(m, "");
char *list = tal_strdup(m, "");
struct ccan_file *i;
/* Objects from all the C files. */
list_for_each(&m->c_files, i, list)
list = talloc_asprintf_append(list, "%s ",
i->compiled[ctype]);
list_for_each(&m->c_files, i, list) {
list = tal_strcat(m, take(list), i->compiled[ctype]);
list = tal_strcat(m, take(list), " ");
}
return list;
}
......
tools/ccanlint/tests/module_links.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/take/take.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -27,16 +27,16 @@ static char *obj_list(const struct manifest *m)
struct manifest *i;
if (m->compiled[COMPILE_NORMAL])
list = talloc_strdup(m, m->compiled[COMPILE_NORMAL]);
list = tal_strdup(m, m->compiled[COMPILE_NORMAL]);
else
list = talloc_strdup(m, "");
list = tal_strdup(m, "");
/* Other CCAN deps. */
list_for_each(&m->deps, i, list) {
if (i->compiled[COMPILE_NORMAL])
list = talloc_asprintf_append(list, " %s",
i->compiled
[COMPILE_NORMAL]);
if (!i->compiled[COMPILE_NORMAL])
continue;
list = tal_strcat(m, take(list), " ");
list = tal_strcat(m, take(list), i->compiled[COMPILE_NORMAL]);
}
return list;
}
......@@ -45,11 +45,11 @@ static char *lib_list(const struct manifest *m)
{
unsigned int i;
char **libs;
char *ret = talloc_strdup(m, "");
char *ret = tal_strdup(m, "");
libs = get_libs(m, m->dir, "depends", get_or_compile_info);
for (i = 0; libs[i]; i++)
ret = talloc_asprintf_append(ret, "-l%s ", libs[i]);
tal_append_fmt(&ret, "-l%s ", libs[i]);
return ret;
}
......@@ -66,7 +66,7 @@ static void check_use_build(struct manifest *m,
if (fd < 0)
err(1, "Creating temporary file %s", tmpfile);
contents = talloc_asprintf(tmpfile,
contents = tal_fmt(tmpfile,
"#include <ccan/%s/%s.h>\n"
"int main(void)\n"
"{\n"
......
tools/ccanlint/tests/no_trailing_whitespace.c
View file @ dc8042b4
/* Trailing whitespace test. Almost embarrassing, but trivial. */
#include <tools/ccanlint/ccanlint.h>
#include <ccan/talloc/talloc.h>
#include <ccan/foreach/foreach.h>
#include <ccan/str/str.h>
#include <ccan/tal/str/str.h>
/* FIXME: only print full analysis if verbose >= 2. */
static char *get_trailing_whitespace(const char *line)
static char *get_trailing_whitespace(const tal_t *ctx, const char *line)
{
const char *e = strchr(line, 0);
while (e>line && (e[-1]==' ' || e[-1]=='\t'))
......@@ -16,9 +16,8 @@ static char *get_trailing_whitespace(const char *line)
return NULL; //the line only consists of spaces
if (strlen(line) > 20)
return talloc_asprintf(line, "...'%s'",
line + strlen(line) - 20);
return talloc_asprintf(line, "'%s'", line);
return tal_fmt(ctx, "...'%s'", line + strlen(line) - 20);
return tal_fmt(ctx, "'%s'", line);
}
static void check_trailing_whitespace(struct manifest *m,
......@@ -36,7 +35,8 @@ static void check_trailing_whitespace(struct manifest *m,
list_for_each(list, f, list) {
char **lines = get_ccan_file_lines(f);
for (i = 0; i < f->num_lines; i++) {
char *err = get_trailing_whitespace(lines[i]);
char *err = get_trailing_whitespace(score,
lines[i]);
if (err)
score_file_error(score, f, i+1,
"%s", err);
......
tools/ccanlint/tests/objects_build.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -36,12 +35,12 @@ void build_objects(struct manifest *m,
list_for_each(&m->c_files, i, list) {
char *output;
char *fullfile = talloc_asprintf(m, "%s/%s", m->dir, i->name);
char *fullfile = tal_fmt(m, "%s/%s", m->dir, i->name);
i->compiled[ctype] = temp_file(m, "", fullfile);
if (!compile_object(score, fullfile, ccan_dir, compiler, flags,
i->compiled[ctype], &output)) {
talloc_free(i->compiled[ctype]);
tal_free(i->compiled[ctype]);
score_file_error(score, i, 0,
"Compiling object files:\n%s",
output);
......
tools/ccanlint/tests/objects_build_with_stringchecks.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -26,7 +24,7 @@ static const char *uses_stringfuncs(struct manifest *m)
char *match;
list_for_each(list, i, list) {
if (strreg(m, get_ccan_file_contents(i),
if (tal_strreg(m, get_ccan_file_contents(i),
"(isalnum|isalpha|isascii|isblank|iscntrl"
"|isdigit|isgraph|islower|isprint|ispunct"
"|isspace|isupper|isxdigit"
......@@ -103,7 +101,7 @@ static void build_objects_with_stringchecks(struct manifest *m,
int tmpfd;
/* FIXME:: We need -I so local #includes work outside normal dir. */
flags = talloc_asprintf(score, "-I%s %s", m->dir, cflags);
flags = tal_fmt(score, "-I%s %s", m->dir, cflags);
/* Won't work into macros, but will get inline functions. */
if (list_empty(&m->c_files)) {
......@@ -111,7 +109,7 @@ static void build_objects_with_stringchecks(struct manifest *m,
i = get_main_header(m);
tmp = temp_file(score, ".c", i->fullname);
tmpfd = start_file(tmp);
line = talloc_asprintf(score, "#include <ccan/%s/%s.h>\n",
line = tal_fmt(score, "#include <ccan/%s/%s.h>\n",
m->modname, m->basename);
write_str(tmpfd, line);
close(tmpfd);
......
tools/ccanlint/tests/objects_build_without_features.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <ccan/talloc/talloc.h>
#include <ccan/tal/str/str.h>
#include "reduce_features.h"
#include "build.h"
......@@ -7,7 +7,7 @@ static void check_objs_build_without_features(struct manifest *m,
unsigned int *timeleft,
struct score *score)
{
const char *flags = talloc_asprintf(score, "%s %s",
const char *flags = tal_fmt(score, "%s %s",
REDUCE_FEATURES_FLAGS, cflags);
build_objects(m, score, flags, COMPILE_NOFEAT);
}
......
tools/ccanlint/tests/reduce_features.c
View file @ dc8042b4
......@@ -2,9 +2,7 @@
#include <tools/tools.h>
#include <ccan/htable/htable_type.h>
#include <ccan/foreach/foreach.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/hash/hash.h>
#include <ccan/read_write_all/read_write_all.h>
#include <errno.h>
......@@ -20,7 +18,7 @@ bool features_were_reduced;
static const char *can_run(struct manifest *m)
{
if (!config_header)
return talloc_strdup(m, "Could not read config.h");
return tal_strdup(m, "Could not read config.h");
return NULL;
}
......@@ -103,11 +101,12 @@ static struct htable_option *get_used_options(struct manifest *m)
static struct htable_option *get_config_options(struct manifest *m)
{
const char **lines = (const char **)strsplit(m, config_header, "\n");
const char **lines = (const char **)tal_strsplit(m, config_header, "\n",
STR_EMPTY_OK);
unsigned int i;
struct htable_option *opts = htable_option_new();
for (i = 0; i < talloc_array_length(lines) - 1; i++) {
for (i = 0; i < tal_count(lines) - 1; i++) {
char *sym;
if (!get_token(&lines[i], "#"))
......@@ -166,13 +165,12 @@ static void do_reduce_features(struct manifest *m,
return;
/* Now make our own config.h variant, with our own options. */
hdr = talloc_strdup(m, "/* Modified by reduce_features */\n");
hdr = talloc_append_string(hdr, config_header);
hdr = tal_strcat(m, "/* Modified by reduce_features */\n",
config_header);
for (sym = htable_option_first(options, &i);
sym;
sym = htable_option_next(options, &i)) {
hdr = talloc_asprintf_append
(hdr, "#undef %s\n#define %s 0\n", sym, sym);
tal_append_fmt(&hdr, "#undef %s\n#define %s 0\n", sym, sym);
}
if (mkdir("reduced-features", 0700) != 0 && errno != EEXIST)
err(1, "Creating reduced-features directory");
......
tools/ccanlint/tests/tests_compile.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -27,33 +26,29 @@ static const char *can_build(struct manifest *m)
char *test_obj_list(const struct manifest *m, bool link_with_module,
enum compile_type ctype, enum compile_type own_ctype)
{
char *list = talloc_strdup(m, "");
char *list = tal_strdup(m, "");
struct ccan_file *i;
struct manifest *subm;
/* Objects from any other C files. */
list_for_each(&m->other_test_c_files, i, list)
list = talloc_asprintf_append(list, " %s",
i->compiled[ctype]);
tal_append_fmt(&list, " %s", i->compiled[ctype]);
/* Our own object files. */
if (link_with_module)
list_for_each(&m->c_files, i, list)
list = talloc_asprintf_append(list, " %s",
i->compiled[own_ctype]);
tal_append_fmt(&list, " %s", i->compiled[own_ctype]);
/* Other ccan modules (normal depends). */
list_for_each(&m->deps, subm, list) {
if (subm->compiled[ctype])
list = talloc_asprintf_append(list, " %s",
subm->compiled[ctype]);
tal_append_fmt(&list, " %s", subm->compiled[ctype]);
}
/* Other ccan modules (test depends). */
list_for_each(&m->test_deps, subm, list) {
if (subm->compiled[ctype])
list = talloc_asprintf_append(list, " %s",
subm->compiled[ctype]);
tal_append_fmt(&list, " %s", subm->compiled[ctype]);
}
return list;
......@@ -63,11 +58,11 @@ char *test_lib_list(const struct manifest *m, enum compile_type ctype)
{
unsigned int i;
char **libs;
char *ret = talloc_strdup(m, "");
char *ret = tal_strdup(m, "");
libs = get_libs(m, m->dir, "testdepends", get_or_compile_info);
for (i = 0; libs[i]; i++)
ret = talloc_asprintf_append(ret, "-l%s ", libs[i]);
tal_append_fmt(&ret, "-l%s ", libs[i]);
return ret;
}
......@@ -81,7 +76,7 @@ static bool compile(const void *ctx,
{
char *fname, *flags;
flags = talloc_asprintf(ctx, "%s%s%s",
flags = tal_fmt(ctx, "%s%s%s",
fail ? "-DFAIL " : "",
cflags,
ctype == COMPILE_NOFEAT
......@@ -93,7 +88,7 @@ static bool compile(const void *ctx,
ctype, ctype),
compiler, flags, test_lib_list(m, ctype), fname,
output)) {
talloc_free(fname);
tal_free(fname);
return false;
}
......@@ -111,7 +106,7 @@ static void compile_async(const void *ctx,
char *flags;
file->compiled[ctype] = temp_file(ctx, "", file->fullname);
flags = talloc_asprintf(ctx, "%s%s",
flags = tal_fmt(ctx, "%s%s",
cflags,
ctype == COMPILE_NOFEAT
? " "REDUCE_FEATURES_FLAGS : "");
......
tools/ccanlint/tests/tests_compile_coverage.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -25,7 +24,7 @@ static const char *can_run_coverage(struct manifest *m)
char *output;
if (!run_command(m, &timeleft, &output, "gcov -h"))
return talloc_asprintf(m, "No gcov support: %s", output);
return tal_fmt(m, "No gcov support: %s", output);
return NULL;
#else
return "No coverage support for this compiler";
......@@ -38,7 +37,7 @@ static void cov_compile(const void *ctx,
struct ccan_file *file,
bool link_with_module)
{
char *flags = talloc_asprintf(ctx, "%s %s", cflags, COVERAGE_CFLAGS);
char *flags = tal_fmt(ctx, "%s %s", cflags, COVERAGE_CFLAGS);
file->compiled[COMPILE_COVERAGE] = temp_file(ctx, "", file->fullname);
compile_and_link_async(file, time_ms, file->fullname, ccan_dir,
......@@ -59,13 +58,13 @@ static void do_compile_coverage_tests(struct manifest *m,
struct ccan_file *i;
struct list_head *h;
bool ok;
char *f = talloc_asprintf(score, "%s %s", cflags, COVERAGE_CFLAGS);
char *f = tal_fmt(score, "%s %s", cflags, COVERAGE_CFLAGS);
/* For API tests, we need coverage version of module. */
if (!list_empty(&m->api_tests)) {
build_objects(m, score, f, COMPILE_COVERAGE);
if (!score->pass) {
score->error = talloc_strdup(score,
score->error = tal_strdup(score,
"Failed to compile module objects with coverage");
return;
}
......
tools/ccanlint/tests/tests_coverage.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -53,7 +51,7 @@ static unsigned int score_coverage(float covered, unsigned total)
static void analyze_coverage(struct manifest *m, bool full_gcov,
const char *output, struct score *score)
{
char **lines = strsplit(score, output, "\n");
char **lines = tal_strsplit(score, output, "\n", STR_EMPTY_OK);
float covered_lines = 0.0;
unsigned int i, total_lines = 0;
bool lines_matter = false;
......@@ -100,9 +98,9 @@ static void analyze_coverage(struct manifest *m, bool full_gcov,
apostrophe = strchr(filename, '\'');
*apostrophe = '\0';
if (lines_matter) {
file = talloc_grab_file(score, filename, NULL);
file = tal_grab_file(score, filename, NULL);
if (!file) {
score->error = talloc_asprintf(score,
score->error = tal_fmt(score,
"Reading %s",
filename);
return;
......@@ -144,9 +142,9 @@ static void do_run_coverage_tests(struct manifest *m,
bool ran_some = false;
/* This tells gcov where we put those .gcno files. */
outdir = talloc_dirname(score,
outdir = tal_dirname(score,
m->info_file->compiled[COMPILE_NORMAL]);
covcmd = talloc_asprintf(m, "gcov %s -o %s",
covcmd = tal_fmt(m, "gcov %s -o %s",
full_gcov ? "" : "-n",
outdir);
......@@ -155,8 +153,7 @@ static void do_run_coverage_tests(struct manifest *m,
list_for_each(list, i, list) {
if (run_command(score, timeleft, &cmdout,
"%s", i->compiled[COMPILE_COVERAGE])) {
covcmd = talloc_asprintf_append(covcmd, " %s",
i->fullname);
tal_append_fmt(&covcmd, " %s", i->fullname);
} else {
score_file_error(score, i, 0,
"Running test with coverage"
......@@ -176,8 +173,7 @@ static void do_run_coverage_tests(struct manifest *m,
/* Now run gcov: we want output even if it succeeds. */
if (!run_command(score, timeleft, &cmdout, "%s", covcmd)) {
score->error = talloc_asprintf(score, "Running gcov: %s",
cmdout);
score->error = tal_fmt(score, "Running gcov: %s", cmdout);
return;
}
......
tools/ccanlint/tests/tests_exist.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <ccan/tal/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -8,7 +9,6 @@
#include <stdlib.h>
#include <stdio.h>
#include <err.h>
#include <ccan/talloc/talloc.h>
static void check_tests_exist(struct manifest *m,
unsigned int *timeleft, struct score *score);
......@@ -25,7 +25,7 @@ static void handle_no_tests(struct manifest *m, struct score *score)
{
FILE *run;
struct ccan_file *i;
char *test_dir = talloc_asprintf(m, "%s/test", m->dir), *run_file;
char *test_dir = tal_fmt(m, "%s/test", m->dir), *run_file;
printf(
"CCAN modules have a directory called test/ which contains tests.\n"
......@@ -64,7 +64,7 @@ static void handle_no_tests(struct manifest *m, struct score *score)
err(1, "Creating test/ directory");
}
run_file = talloc_asprintf(test_dir, "%s/run.c", test_dir);
run_file = tal_fmt(test_dir, "%s/run.c", test_dir);
run = fopen(run_file, "w");
if (!run)
err(1, "Trying to create a test/run.c");
......@@ -106,10 +106,10 @@ static void check_tests_exist(struct manifest *m,
unsigned int *timeleft, struct score *score)
{
struct stat st;
char *test_dir = talloc_asprintf(m, "%s/test", m->dir);
char *test_dir = tal_fmt(m, "%s/test", m->dir);
if (lstat(test_dir, &st) != 0) {
score->error = talloc_strdup(score, "No test directory");
score->error = tal_strdup(score, "No test directory");
if (errno != ENOENT)
err(1, "statting %s", test_dir);
tests_exist.handle = handle_no_tests;
......@@ -119,7 +119,7 @@ static void check_tests_exist(struct manifest *m,
}
if (!S_ISDIR(st.st_mode)) {
score->error = talloc_strdup(score, "test is not a directory");
score->error = tal_strdup(score, "test is not a directory");
return;
}
......@@ -127,8 +127,7 @@ static void check_tests_exist(struct manifest *m,
&& list_empty(&m->run_tests)
&& list_empty(&m->compile_ok_tests)
&& list_empty(&m->compile_fail_tests)) {
score->error = talloc_strdup(score,
"No tests in test directory");
score->error = tal_strdup(score, "No tests in test directory");
tests_exist.handle = handle_no_tests;
return;
}
......
tools/ccanlint/tests/tests_helpers_compile.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <sys/types.h>
#include <sys/stat.h>
......@@ -97,8 +96,7 @@ static void do_compile_test_helpers_without_features(struct manifest *m,
{
char *flags;
flags = talloc_asprintf(score, "%s %s", cflags,
REDUCE_FEATURES_FLAGS);
flags = tal_fmt(score, "%s %s", cflags, REDUCE_FEATURES_FLAGS);
compile_test_helpers(m, timeleft, score, flags, COMPILE_NOFEAT);
}
......
tools/ccanlint/tests/tests_pass.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/take/take.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -36,12 +36,12 @@ static const char *can_run(struct manifest *m)
static const char *concat(struct score *score, char *bits[])
{
unsigned int i;
char *ret = talloc_strdup(score, "");
char *ret = tal_strdup(score, "");
for (i = 0; bits[i]; i++) {
if (i)
ret = talloc_append_string(ret, " ");
ret = talloc_append_string(ret, bits[i]);
ret = tal_strcat(score, take(ret), " ");
ret = tal_strcat(score, take(ret), bits[i]);
}
return ret;
}
......@@ -60,7 +60,7 @@ static void run_test(void *ctx,
/* FIXME: Valgrind's output sucks. XML is
* unreadable by humans *and* doesn't support
* children reporting. */
i->valgrind_log = talloc_asprintf(m,
i->valgrind_log = tal_fmt(m,
"%s.valgrind-log",
i->compiled[COMPILE_NORMAL]);
......@@ -126,7 +126,7 @@ static void run_under_debugger(struct manifest *m, struct score *score)
if (!ask("Should I run the first failing test under the debugger?"))
return;
command = talloc_asprintf(m, "gdb -ex 'break tap.c:139' -ex 'run' %s",
command = tal_fmt(m, "gdb -ex 'break tap.c:139' -ex 'run' %s",
first->file->compiled[COMPILE_NORMAL]);
if (system(command))
doesnt_matter();
......
tools/ccanlint/tests/tests_pass_valgrind.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/take/take.h>
#include <ccan/foreach/foreach.h>
#include <ccan/str_talloc/str_talloc.h>
#include "tests_pass.h"
#include <sys/types.h>
#include <sys/stat.h>
......@@ -21,7 +20,7 @@
static const char *can_run_vg(struct manifest *m)
{
if (!do_valgrind)
return talloc_asprintf(m, "No valgrind support");
return tal_fmt(m, "No valgrind support");
return NULL;
}
......@@ -61,35 +60,34 @@ static bool blank_line(const char *line)
static char **extract_matching(const char *prefix, char *lines[])
{
unsigned int i, num_ret = 0;
char **ret = talloc_array(lines, char *, talloc_array_length(lines));
char **ret = tal_arr(lines, char *, tal_count(lines));
for (i = 0; i < talloc_array_length(lines) - 1; i++) {
for (i = 0; i < tal_count(lines) - 1; i++) {
if (strstarts(lines[i], prefix)) {
ret[num_ret++] = talloc_steal(ret, lines[i]);
ret[num_ret++] = tal_strdup(ret, lines[i]);
lines[i] = (char *)"";
}
}
ret[num_ret++] = NULL;
/* Make sure length is correct! */
return talloc_realloc(NULL, ret, char *, num_ret);
/* Make sure tal_count is correct! */
tal_resize(&ret, num_ret);
return ret;
}
static char *get_leaks(char *lines[], char **errs)
{
char *leaks = talloc_strdup(lines, "");
char *leaks = tal_strdup(lines, "");
unsigned int i;
for (i = 0; i < talloc_array_length(lines) - 1; i++) {
for (i = 0; i < tal_count(lines) - 1; i++) {
if (strstr(lines[i], " lost ")) {
/* A leak... */
if (strstr(lines[i], " definitely lost ")) {
/* Definite leak, report. */
while (lines[i] && !blank_line(lines[i])) {
leaks = talloc_append_string(leaks,
tal_append_fmt(&leaks, "%s\n",
lines[i]);
leaks = talloc_append_string(leaks,
"\n");
i++;
}
} else
......@@ -99,8 +97,10 @@ static char *get_leaks(char *lines[], char **errs)
} else {
/* A real error. */
while (lines[i] && !blank_line(lines[i])) {
*errs = talloc_append_string(*errs, lines[i]);
*errs = talloc_append_string(*errs, "\n");
if (!*errs)
*errs = tal_fmt(NULL, "%s\n", lines[i]);
else
tal_append_fmt(errs, "%s\n", lines[i]);
i++;
}
}
......@@ -111,12 +111,12 @@ static char *get_leaks(char *lines[], char **errs)
/* Returns leaks, and sets errs[] */
static char *analyze_output(const char *output, char **errs)
{
char *leaks = talloc_strdup(output, "");
char *leaks = tal_strdup(output, "");
unsigned int i;
char **lines = strsplit(output, output, "\n");
char **lines = tal_strsplit(output, output, "\n", STR_EMPTY_OK);
*errs = talloc_strdup(output, "");
for (i = 0; i < talloc_array_length(lines) - 1; i++) {
*errs = tal_strdup(output, "");
for (i = 0; i < tal_count(lines) - 1; i++) {
unsigned int preflen = strspn(lines[i], "=0123456789");
char *prefix, **sublines;
......@@ -124,18 +124,19 @@ static char *analyze_output(const char *output, char **errs)
if (preflen == 0)
continue;
prefix = talloc_strndup(output, lines[i], preflen);
prefix = tal_strndup(output, lines[i], preflen);
sublines = extract_matching(prefix, lines);
leaks = talloc_append_string(leaks, get_leaks(sublines, errs));
leaks = tal_strcat(output, take(leaks),
take(get_leaks(sublines, errs)));
}
if (!leaks[0]) {
talloc_free(leaks);
tal_free(leaks);
leaks = NULL;
}
if (!(*errs)[0]) {
talloc_free(*errs);
tal_free(*errs);
*errs = NULL;
}
return leaks;
......@@ -144,12 +145,12 @@ static char *analyze_output(const char *output, char **errs)
static const char *concat(struct score *score, char *bits[])
{
unsigned int i;
char *ret = talloc_strdup(score, "");
char *ret = tal_strdup(score, "");
for (i = 0; bits[i]; i++) {
if (i)
ret = talloc_append_string(ret, " ");
ret = talloc_append_string(ret, bits[i]);
ret = tal_strcat(score, take(ret), " ");
ret = tal_strcat(score, take(ret), bits[i]);
}
return ret;
}
......@@ -179,7 +180,7 @@ static void do_run_tests_vg(struct manifest *m,
continue;
}
output = talloc_grab_file(i, i->valgrind_log, NULL);
output = tal_grab_file(i, i->valgrind_log, NULL);
/* No valgrind errors? */
if (!output || output[0] == '\0') {
err = NULL;
......@@ -249,9 +250,8 @@ static void run_under_debugger_vg(struct manifest *m, struct score *score)
return;
first = list_top(&score->per_file_errors, struct file_error, list);
command = talloc_asprintf(m, "valgrind --leak-check=full --db-attach=yes%s %s",
concat(score,
per_file_options(&tests_pass_valgrind,
command = tal_fmt(m, "valgrind --leak-check=full --db-attach=yes%s %s",
concat(score, per_file_options(&tests_pass_valgrind,
first->file)),
first->file->compiled[COMPILE_NORMAL]);
if (system(command))
......
tools/ccanlint/tests/tests_pass_without_features.c
View file @ dc8042b4
#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
......@@ -55,9 +54,8 @@ static void run_under_debugger(struct manifest *m, struct score *score)
if (!ask("Should I run the first failing test under the debugger?"))
return;
command = talloc_asprintf(m, "gdb -ex 'break tap.c:139' -ex 'run' %s",
first->file->compiled
[COMPILE_NOFEAT]);
command = tal_fmt(m, "gdb -ex 'break tap.c:139' -ex 'run' %s",
first->file->compiled[COMPILE_NOFEAT]);
if (system(command))
doesnt_matter();
}
......
tools/compile.c
View file @ dc8042b4
#include "tools.h"
#include <ccan/talloc/talloc.h>
#include <stdlib.h>
bool compile_verbose = false;
......@@ -16,7 +15,7 @@ char *link_objects(const void *ctx, const char *basename,
if (run_command(ctx, NULL, errmsg, "ld -r -o %s %s", file, objs))
return file;
talloc_free(file);
tal_free(file);
return NULL;
}
......
tools/depends.c
View file @ dc8042b4
#include <ccan/str/str.h>
#include <ccan/talloc/talloc.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/read_write_all/read_write_all.h>
#include <ccan/rbuf/rbuf.h>
#include <ccan/compiler/compiler.h>
......@@ -22,7 +20,7 @@ lines_from_cmd(const void *ctx, const char *format, ...)
struct rbuf in;
va_start(ap, format);
cmd = talloc_vasprintf(ctx, format, ap);
cmd = tal_vfmt(ctx, format, ap);
va_end(ap);
p = popen(cmd, "r");
......@@ -30,12 +28,12 @@ lines_from_cmd(const void *ctx, const char *format, ...)
err(1, "Executing '%s'", cmd);
/* FIXME: Use rbuf_read_str(&in, '\n') rather than strsplit! */
rbuf_init(&in, fileno(p), talloc_array(ctx, char, 4096), 4096);
if (!rbuf_read_str(&in, 0, do_talloc_realloc) && errno)
rbuf_init(&in, fileno(p), tal_arr(ctx, char, 0), 0);
if (!rbuf_read_str(&in, 0, do_tal_realloc) && errno)
err(1, "Reading from '%s'", cmd);
pclose(p);
return strsplit(ctx, in.buf, "\n");
return tal_strsplit(ctx, in.buf, "\n", STR_EMPTY_OK);
}
/* Be careful about trying to compile over running programs (parallel make).
......@@ -47,8 +45,7 @@ char *compile_info(const void *ctx, const char *dir)
int fd;
/* Copy it to a file with proper .c suffix. */
info = talloc_grab_file(ctx, talloc_asprintf(ctx, "%s/_info", dir),
&len);
info = tal_grab_file(ctx, tal_fmt(ctx, "%s/_info", dir), &len);
if (!info)
return NULL;
......@@ -79,13 +76,13 @@ static char **get_one_deps(const void *ctx, const char *dir, const char *style,
if (!infofile)
return NULL;
cmd = talloc_asprintf(ctx, "%s %s", infofile, style);
cmd = tal_fmt(ctx, "%s %s", infofile, style);
deps = lines_from_cmd(cmd, "%s", cmd);
if (!deps) {
/* You must understand depends, maybe not testdepends. */
if (streq(style, "depends"))
err(1, "Could not run '%s'", cmd);
deps = talloc(ctx, char *);
deps = tal(ctx, char *);
deps[0] = NULL;
}
return deps;
......@@ -95,7 +92,7 @@ static char **get_one_deps(const void *ctx, const char *dir, const char *style,
static char *replace(const void *ctx, const char *src,
const char *from, const char *to)
{
char *ret = talloc_strdup(ctx, "");
char *ret = tal_strdup(ctx, "");
unsigned int rlen, len, add;
rlen = len = 0;
......@@ -106,7 +103,7 @@ static char *replace(const void *ctx, const char *src,
else
add = next - (src+len);
ret = talloc_realloc(ctx, ret, char, rlen + add + strlen(to)+1);
tal_resize(&ret, rlen + add + strlen(to)+1);
memcpy(ret+rlen, src+len, add);
if (!next)
return ret;
......@@ -128,15 +125,16 @@ static char **get_one_safe_deps(const void *ctx,
unsigned int i, n;
bool correct_style = false;
fname = talloc_asprintf(ctx, "%s/_info", dir);
raw = talloc_grab_file(fname, fname, NULL);
fname = tal_fmt(ctx, "%s/_info", dir);
raw = tal_grab_file(fname, fname, NULL);
if (!raw)
errx(1, "Could not open %s", fname);
/* Replace \n by actual line breaks, and split it. */
lines = strsplit(raw, replace(raw, raw, "\\n", "\n"), "\n");
lines = tal_strsplit(raw, replace(raw, raw, "\\n", "\n"), "\n",
STR_EMPTY_OK);
deps = talloc_array(ctx, char *, talloc_array_length(lines));
deps = tal_arr(ctx, char *, tal_count(lines));
for (n = i = 0; lines[i]; i++) {
char *str;
......@@ -167,13 +165,14 @@ static char **get_one_safe_deps(const void *ctx,
len = strspn(str, "/abcdefghijklmnopqrstuvxwyz12345678980_");
if (len == 5)
continue;
deps[n++] = talloc_strndup(deps, str, len);
deps[n++] = tal_strndup(deps, str, len);
}
deps[n] = NULL;
talloc_free(fname);
tal_free(fname);
/* Make sure talloc_array_length() works */
return talloc_realloc(NULL, deps, char *, n + 1);
/* Make sure tal_array_length() works */
tal_resize(&deps, n + 1);
return deps;
}
static bool have_dep(char **deps, const char *dep)
......@@ -199,7 +198,7 @@ get_all_deps(const void *ctx, const char *dir, const char *style,
unsigned int i;
deps = get_one(ctx, dir, style, get_info);
for (i = 0; i < talloc_array_length(deps)-1; i++) {
for (i = 0; i < tal_count(deps)-1; i++) {
char **newdeps;
unsigned int j;
char *subdir;
......@@ -207,19 +206,18 @@ get_all_deps(const void *ctx, const char *dir, const char *style,
if (!strstarts(deps[i], "ccan/"))
continue;
subdir = talloc_asprintf(ctx, "%s/%s",
find_ccan_dir(dir), deps[i]);
subdir = tal_fmt(ctx, "%s/%s", find_ccan_dir(dir), deps[i]);
newdeps = get_one(ctx, subdir, "depends", get_info);
/* Should be short, so brute-force out dups. */
for (j = 0; j < talloc_array_length(newdeps)-1; j++) {
for (j = 0; j < tal_count(newdeps)-1; j++) {
unsigned int num;
if (have_dep(deps, newdeps[j]))
continue;
num = talloc_array_length(deps)-1;
deps = talloc_realloc(NULL, deps, char *, num + 2);
num = tal_count(deps)-1;
tal_resize(&deps, num + 2);
deps[num] = newdeps[j];
deps[num+1] = NULL;
}
......@@ -233,12 +231,11 @@ static char **get_one_libs(const void *ctx, const char *dir,
{
char *cmd, **lines;
cmd = talloc_asprintf(ctx, "%s libs", get_info(ctx, dir));
cmd = tal_fmt(ctx, "%s libs", get_info(ctx, dir));
lines = lines_from_cmd(cmd, "%s", cmd);
/* Strip final NULL. */
if (lines)
lines = talloc_realloc(NULL, lines, char *,
talloc_array_length(lines)-1);
tal_resize(&lines, tal_count(lines)-1);
return lines;
}
......@@ -247,13 +244,13 @@ static char **add_deps(char **deps1, char **deps2)
{
unsigned int i, len;
len = talloc_array_length(deps1);
len = tal_count(deps1);
for (i = 0; deps2[i]; i++) {
if (have_dep(deps1, deps2[i]))
continue;
deps1 = talloc_realloc(NULL, deps1, char *, len + 1);
deps1[len-1] = talloc_steal(deps1, deps2[i]);
tal_resize(&deps1, len + 1);
deps1[len-1] = tal_strdup(deps1, deps2[i]);
deps1[len++] = NULL;
}
return deps1;
......@@ -266,7 +263,7 @@ char **get_libs(const void *ctx, const char *dir, const char *style,
unsigned int i, len;
libs = get_one_libs(ctx, dir, get_info);
len = talloc_array_length(libs);
len = tal_count(libs);
if (style) {
deps = get_deps(ctx, dir, style, true, get_info);
......@@ -282,12 +279,12 @@ char **get_libs(const void *ctx, const char *dir, const char *style,
if (!strstarts(deps[i], "ccan/"))
continue;
subdir = talloc_asprintf(ctx, "%s/%s",
subdir = tal_fmt(ctx, "%s/%s",
find_ccan_dir(dir), deps[i]);
newlibs = get_one_libs(ctx, subdir, get_info);
newlen = talloc_array_length(newlibs);
libs = talloc_realloc(ctx, libs, char *, len + newlen);
newlen = tal_count(newlibs);
tal_resize(&libs, len + newlen);
memcpy(&libs[len], newlibs,
sizeof(newlibs[0])*newlen);
len += newlen;
......@@ -295,7 +292,7 @@ char **get_libs(const void *ctx, const char *dir, const char *style,
}
/* Append NULL entry. */
libs = talloc_realloc(ctx, libs, char *, len + 1);
tal_resize(&libs, len + 1);
libs[len] = NULL;
return libs;
}
......@@ -308,7 +305,7 @@ static char **uniquify_deps(char **deps)
if (!deps)
return NULL;
num = talloc_array_length(deps) - 1;
num = tal_count(deps) - 1;
for (i = 0; i < num; i++) {
for (j = i + 1; j < num; j++) {
if (streq(deps[i], deps[j])) {
......@@ -319,8 +316,9 @@ static char **uniquify_deps(char **deps)
}
}
deps[num] = NULL;
/* Make sure talloc_array_length() works */
return talloc_realloc(NULL, deps, char *, num + 1);
/* Make sure tal_count() works */
tal_resize(&deps, num + 1);
return deps;
}
char **get_deps(const void *ctx, const char *dir, const char *style,
......
tools/doc_extract-core.c
View file @ dc8042b4
/* This merely extracts, doesn't do XML or anything. */
#include <ccan/talloc/talloc.h>
#include <ccan/take/take.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
......@@ -22,24 +21,24 @@ static char **grab_doc(char **lines, unsigned int **linemap,
unsigned int i, num;
bool printing = false;
ret = talloc_array(NULL, char *, talloc_array_length(lines));
*linemap = talloc_array(ret, unsigned int, talloc_array_length(lines));
ret = tal_arr(NULL, char *, tal_count(lines));
*linemap = tal_arr(ret, unsigned int, tal_count(lines));
num = 0;
for (i = 0; lines[i]; i++) {
if (streq(lines[i], "/**")) {
printing = true;
if (num != 0) {
ret[num-1] = talloc_append_string(ret[num-1],
"\n");
ret[num-1] = tal_strcat(NULL,
take(ret[num-1]), "\n");
}
} else if (streq(lines[i], " */"))
printing = false;
else if (printing) {
if (strstarts(lines[i], " * "))
ret[num++] = talloc_strdup(ret, lines[i]+3);
ret[num++] = tal_strdup(ret, lines[i]+3);
else if (strstarts(lines[i], " *"))
ret[num++] = talloc_strdup(ret, lines[i]+2);
ret[num++] = tal_strdup(ret, lines[i]+2);
else {
/* Weird, malformed? */
static bool warned;
......@@ -49,7 +48,7 @@ static char **grab_doc(char **lines, unsigned int **linemap,
file, i+1);
warned++;
}
ret[num++] = talloc_strdup(ret, lines[i]);
ret[num++] = tal_strdup(ret, lines[i]);
if (strstr(lines[i], "*/"))
printing = false;
}
......@@ -70,7 +69,7 @@ static char *is_section(const void *ctx, const char *line, char **value)
char *secname;
/* Any number of upper case words separated by spaces, ending in : */
if (!strreg(ctx, line,
if (!tal_strreg(ctx, line,
"^([A-Z][a-zA-Z0-9_]*( [A-Z][a-zA-Z0-9_]*)*):[ \t\n]*(.*)",
&secname, NULL, value))
return NULL;
......@@ -117,17 +116,17 @@ static struct doc_section *new_section(struct list_head *list,
d = list_tail(list, struct doc_section, list);
if (d && empty_section(d)) {
list_del(&d->list);
talloc_free(d);
tal_free(d);
}
d = talloc(list, struct doc_section);
d = tal(list, struct doc_section);
d->function = function;
lowertype = talloc_size(d, strlen(type) + 1);
lowertype = tal_arr(d, char, strlen(type) + 1);
/* Canonicalize type to lower case. */
for (i = 0; i < strlen(type)+1; i++)
lowertype[i] = tolower(type[i]);
d->type = lowertype;
d->lines = NULL;
d->lines = tal_arr(d, char *, 0);
d->num_lines = 0;
d->srcline = srcline;
......@@ -137,9 +136,9 @@ static struct doc_section *new_section(struct list_head *list,
static void add_line(struct doc_section *curr, const char *line)
{
curr->lines = talloc_realloc(curr, curr->lines, char *,
curr->num_lines+1);
curr->lines[curr->num_lines++] = talloc_strdup(curr->lines, line);
char *myline = tal_strdup(curr->lines, line);
tal_expand(&curr->lines, &myline, 1);
curr->num_lines++;
}
/* We convert tabs to spaces here. */
......@@ -149,7 +148,7 @@ static void add_detabbed_line(struct doc_section *curr, const char *rawline)
char *line;
/* Worst-case alloc: 8 spaces per tab. */
line = talloc_array(curr, char, strlen(rawline) +
line = tal_arr(curr, char, strlen(rawline) +
strcount(rawline, "\t") * 7 + 1);
len = 0;
......@@ -170,7 +169,7 @@ static void add_detabbed_line(struct doc_section *curr, const char *rawline)
line[len] = '\0';
add_line(curr, line + off);
talloc_free(line);
tal_free(line);
}
/* Not very efficient: we could track prefix length while doing
......@@ -216,7 +215,7 @@ struct list_head *extract_doc_sections(char **rawlines, const char *file)
unsigned int i;
struct list_head *list;
list = talloc(NULL, struct list_head);
list = tal(NULL, struct list_head);
list_head_init(list);
for (i = 0; lines[i]; i++) {
......@@ -225,7 +224,7 @@ struct list_head *extract_doc_sections(char **rawlines, const char *file)
funclen = is_summary_line(lines[i]);
if (funclen) {
function = talloc_strndup(list, lines[i], funclen);
function = tal_strndup(list, lines[i], funclen);
curr = new_section(list, function, "summary",
linemap[i]);
add_line(curr, lines[i] + funclen + 3);
......@@ -246,6 +245,6 @@ struct list_head *extract_doc_sections(char **rawlines, const char *file)
list_for_each(list, curr, list)
trim_lines(curr);
talloc_free(lines);
tal_free(lines);
return list;
}
tools/doc_extract.c
View file @ dc8042b4
/* This merely extracts, doesn't do XML or anything. */
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc/talloc.h>
#include <ccan/err/err.h>
#include "tools.h"
#include <string.h>
......@@ -47,15 +45,15 @@ int main(int argc, char *argv[])
struct list_head *list;
struct doc_section *d;
file = talloc_grab_file(NULL, argv[i], NULL);
file = tal_grab_file(NULL, argv[i], NULL);
if (!file)
err(1, "Reading file %s", argv[i]);
lines = strsplit(file, file, "\n");
lines = tal_strsplit(file, file, "\n", STR_EMPTY_OK);
list = extract_doc_sections(lines, argv[i]);
if (list_empty(list))
errx(1, "No documentation in file %s", argv[i]);
talloc_free(file);
tal_free(file);
if (streq(type, "functions")) {
const char *last = NULL;
......@@ -84,7 +82,7 @@ int main(int argc, char *argv[])
printf("%s\n", d->lines[j]);
}
}
talloc_free(list);
tal_free(list);
}
return 0;
}
tools/manifest.c
View file @ dc8042b4
#include "config.h"
#include "manifest.h"
#include "tools.h"
#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc_link/talloc_link.h>
#include <ccan/tal/link/link.h>
#include <ccan/hash/hash.h>
#include <ccan/htable/htable_type.h>
#include <ccan/noerr/noerr.h>
......@@ -44,7 +42,7 @@ static struct htable_manifest *manifests;
const char *get_ccan_file_contents(struct ccan_file *f)
{
if (!f->contents) {
f->contents = talloc_grab_file(f, f->fullname,
f->contents = tal_grab_file(f, f->fullname,
&f->contents_size);
if (!f->contents)
err(1, "Reading file %s", f->fullname);
......@@ -55,10 +53,11 @@ const char *get_ccan_file_contents(struct ccan_file *f)
char **get_ccan_file_lines(struct ccan_file *f)
{
if (!f->lines)
f->lines = strsplit(f, get_ccan_file_contents(f), "\n");
f->lines = tal_strsplit(f, get_ccan_file_contents(f), "\n",
STR_EMPTY_OK);
/* FIXME: is f->num_lines necessary? */
f->num_lines = talloc_array_length(f->lines) - 1;
f->num_lines = tal_count(f->lines) - 1;
return f->lines;
}
......@@ -69,14 +68,14 @@ struct ccan_file *new_ccan_file(const void *ctx, const char *dir, char *name)
assert(dir[0] == '/');
f = talloc(ctx, struct ccan_file);
f = tal(ctx, struct ccan_file);
f->lines = NULL;
f->line_info = NULL;
f->doc_sections = NULL;
for (i = 0; i < ARRAY_SIZE(f->compiled); i++)
f->compiled[i] = NULL;
f->name = talloc_steal(f, name);
f->fullname = talloc_asprintf(f, "%s/%s", dir, f->name);
f->name = tal_steal(f, name);
f->fullname = tal_fmt(f, "%s/%s", dir, f->name);
f->contents = NULL;
f->simplified = NULL;
return f;
......@@ -86,7 +85,7 @@ static void add_files(struct manifest *m, const char *dir)
{
DIR *d;
struct dirent *ent;
char **subs = NULL;
char **subs = tal_arr(m, char *, 0);
if (dir[0])
d = opendir(dir);
......@@ -105,19 +104,18 @@ static void add_files(struct manifest *m, const char *dir)
continue;
f = new_ccan_file(m, m->dir,
talloc_asprintf(m, "%s%s",
dir, ent->d_name));
tal_fmt(m, "%s%s", dir, ent->d_name));
if (lstat(f->name, &st) != 0)
err(1, "lstat %s", f->name);
if (S_ISDIR(st.st_mode)) {
size_t len = talloc_array_length(subs);
subs = talloc_realloc(m, subs, char *, len+1);
subs[len] = talloc_append_string(f->name, "/");
size_t len = tal_count(subs);
tal_resize(&subs, len+1);
subs[len] = tal_strcat(subs, f->name, "/");
continue;
}
if (!S_ISREG(st.st_mode)) {
talloc_free(f);
tal_free(f);
continue;
}
......@@ -164,10 +162,10 @@ static void add_files(struct manifest *m, const char *dir)
&& list_empty(&m->h_files))
errx(1, "No _info, C or H files found here!");
for (i = 0; i < talloc_array_length(subs); i++)
for (i = 0; i < tal_count(subs); i++)
add_files(m, subs[i]);
}
talloc_free(subs);
tal_free(subs);
}
static int cmp_names(struct ccan_file *const *a, struct ccan_file *const *b,
......@@ -178,20 +176,18 @@ static int cmp_names(struct ccan_file *const *a, struct ccan_file *const *b,
static void sort_files(struct list_head *list)
{
struct ccan_file **files = NULL, *f;
unsigned int i, num;
struct ccan_file **files = tal_arr(NULL, struct ccan_file *, 0), *f;
unsigned int i;
num = 0;
while ((f = list_top(list, struct ccan_file, list)) != NULL) {
files = talloc_realloc(NULL, files, struct ccan_file *, num+1);
files[num++] = f;
tal_expand(&files, &f, 1);
list_del(&f->list);
}
asort(files, num, cmp_names, NULL);
asort(files, tal_count(files), cmp_names, NULL);
for (i = 0; i < num; i++)
for (i = 0; i < tal_count(files); i++)
list_add_tail(list, &files[i]->list);
talloc_free(files);
tal_free(files);
}
struct manifest *get_manifest(const void *ctx, const char *dir)
......@@ -202,29 +198,28 @@ struct manifest *get_manifest(const void *ctx, const char *dir)
struct list_head *list;
if (!manifests) {
manifests = talloc(NULL, struct htable_manifest);
manifests = tal(NULL, struct htable_manifest);
htable_manifest_init(manifests);
}
olddir = talloc_getcwd(NULL);
olddir = tal_getcwd(NULL);
if (!olddir)
err(1, "Getting current directory");
if (chdir(dir) != 0)
err(1, "Failed to chdir to %s", dir);
canon_dir = talloc_getcwd(olddir);
canon_dir = tal_getcwd(olddir);
if (!canon_dir)
err(1, "Getting current directory");
m = htable_manifest_get(manifests, canon_dir);
if (m)
goto done;
m = talloc_linked(ctx, talloc(NULL, struct manifest));
m = tal_linkable(tal(NULL, struct manifest));
m->info_file = NULL;
m->compiled[COMPILE_NORMAL] = m->compiled[COMPILE_NOFEAT] = NULL;
m->dir = talloc_steal(m, canon_dir);
m->dir = tal_steal(m, canon_dir);
list_head_init(&m->c_files);
list_head_init(&m->h_files);
list_head_init(&m->api_tests);
......@@ -259,12 +254,12 @@ struct manifest *get_manifest(const void *ctx, const char *dir)
&m->compile_fail_tests)
sort_files(list);
htable_manifest_add(manifests, m);
htable_manifest_add(manifests, tal_link(manifests, m));
done:
if (chdir(olddir) != 0)
err(1, "Returning to original directory '%s'", olddir);
talloc_free(olddir);
tal_free(olddir);
return m;
}
tools/manifest.h
View file @ dc8042b4
......@@ -83,7 +83,7 @@ struct ccan_file {
char *simplified;
};
/* A new ccan_file, with the given name (talloc_steal onto returned value). */
/* A new ccan_file, with the given name (tal_steal onto returned value). */
struct ccan_file *new_ccan_file(const void *ctx, const char *dir, char *name);
/* Use this rather than accessing f->contents directly: loads on demand. */
......
tools/namespacize.c
View file @ dc8042b4
......@@ -10,9 +10,8 @@
#include <sys/stat.h>
#include <fcntl.h>
#include "ccan/str/str.h"
#include "ccan/str_talloc/str_talloc.h"
#include "ccan/take/take.h"
#include "ccan/rbuf/rbuf.h"
#include "ccan/talloc/talloc.h"
#include "ccan/err/err.h"
#include "tools.h"
......@@ -41,20 +40,18 @@ static char **get_dir(const char *dir)
{
DIR *d;
struct dirent *ent;
char **names = NULL;
unsigned int size = 0;
char **names = tal_arr(NULL, char *, 0), *n;
d = opendir(dir);
if (!d)
return NULL;
while ((ent = readdir(d)) != NULL) {
names = talloc_realloc(dir, names, char *, size + 2);
names[size++]
= talloc_asprintf(names, "%s/%s", dir, ent->d_name);
n = tal_fmt(names, "%s/%s", dir, ent->d_name);
tal_expand(&names, &n, 1);
}
/* FIXME: if the loop doesn't run at least once, we'll segfault here */
names[size] = NULL;
n = NULL;
tal_expand(&names, &n, 1);
closedir(d);
return names;
}
......@@ -86,9 +83,9 @@ static void add_replace(struct replace **repl, const char *str)
if (streq(i->string, str))
return;
new = talloc(*repl, struct replace);
new = tal(*repl, struct replace);
new->next = *repl;
new->string = talloc_strdup(new, str);
new->string = tal_strdup(new, str);
*repl = new;
}
......@@ -97,9 +94,9 @@ static void add_replace_tok(struct replace **repl, const char *s)
struct replace *new;
unsigned int len = strspn(s, IDENT_CHARS);
new = talloc(*repl, struct replace);
new = tal(*repl, struct replace);
new->next = *repl;
new->string = talloc_strndup(new, s, len);
new->string = tal_strndup(new, s, len);
*repl = new;
}
......@@ -124,7 +121,7 @@ static void look_for_macros(char *contents, struct replace **repl)
len = strspn(p, IDENT_CHARS);
if (len) {
char *s;
s = talloc_strndup(contents, p, len);
s = tal_strndup(contents, p, len);
/* Don't wrap idempotent wrappers */
if (!strstarts(s, "CCAN_")) {
verbose("Found %s\n", s);
......@@ -164,7 +161,7 @@ static char *get_statement(const void *ctx, char **p)
{
unsigned brackets = 0;
bool seen_brackets = false;
char *answer = talloc_strdup(ctx, "");
char *answer = tal_strdup(ctx, "");
for (;;) {
if ((*p)[0] == '/' && (*p)[1] == '/')
......@@ -190,10 +187,7 @@ static char *get_statement(const void *ctx, char **p)
brackets--;
if (answer[0] != '\0' || c != ' ') {
answer = talloc_realloc(NULL, answer, char,
strlen(answer) + 2);
answer[strlen(answer)+1] = '\0';
answer[strlen(answer)] = c;
tal_append_fmt(&answer, "%c", c);
}
if (c == '}' && seen_brackets && brackets == 0) {
(*p)++;
......@@ -261,8 +255,8 @@ static void analyze_headers(const char *dir, struct replace **repl)
char *hdr, *contents;
/* Get hold of header, assume that's it. */
hdr = talloc_asprintf(dir, "%s/%s.h", dir, talloc_basename(dir, dir));
contents = talloc_grab_file(dir, hdr, NULL);
hdr = tal_fmt(dir, "%s/%s.h", dir, tal_basename(dir, dir));
contents = tal_grab_file(dir, hdr, NULL);
if (!contents)
err(1, "Reading %s", hdr);
......@@ -279,7 +273,7 @@ static void analyze_headers(const char *dir, struct replace **repl)
static void write_replacement_file(const char *dir, struct replace **repl)
{
char *replname = talloc_asprintf(dir, "%s/.namespacize", dir);
char *replname = tal_fmt(dir, "%s/.namespacize", dir);
int fd;
struct replace *r;
......@@ -305,10 +299,9 @@ static void write_replacement_file(const char *dir, struct replace **repl)
close(fd);
}
static int unlink_destroy(char *name)
static void unlink_destroy(char *name)
{
unlink(name);
return 0;
}
static char *find_word(char *f, const char *str)
......@@ -338,7 +331,7 @@ static const char *rewrite_file(const char *filename,
int fd;
verbose("Rewriting %s\n", filename);
file = talloc_grab_file(filename, filename, NULL);
file = tal_grab_file(filename, filename, NULL);
if (!file)
err(1, "Reading file %s", filename);
......@@ -347,7 +340,7 @@ static const char *rewrite_file(const char *filename,
while ((p = find_word(file, repl->string)) != NULL) {
unsigned int off;
char *new = talloc_array(file, char, strlen(file)+6);
char *new = tal_arr(file, char, strlen(file)+6);
off = p - file;
memcpy(new, file, off);
......@@ -361,13 +354,12 @@ static const char *rewrite_file(const char *filename,
}
/* If we exit for some reason, we want this erased. */
newname = talloc_asprintf(talloc_autofree_context(), "%s.tmp",
filename);
newname = tal_fmt(autofree(), "%s.tmp", filename);
fd = open(newname, O_WRONLY|O_CREAT|O_EXCL, 0644);
if (fd < 0)
err(1, "Creating %s", newname);
talloc_set_destructor(newname, unlink_destroy);
tal_add_destructor(newname, unlink_destroy);
if (write(fd, file, strlen(file)) != strlen(file)) {
if (errno == 0)
errx(1, "Short write to %s: disk full?", newname);
......@@ -394,7 +386,7 @@ static void setup_adjust_files(const char *dir,
if (strends(*files, "/test"))
setup_adjust_files(*files, repl, adj);
else if (strends(*files, ".c") || strends(*files, ".h")) {
struct adjusted *a = talloc(dir, struct adjusted);
struct adjusted *a = tal(dir, struct adjusted);
a->next = *adj;
a->file = *files;
a->tmpfile = rewrite_file(a->file, repl);
......@@ -421,7 +413,7 @@ static void convert_dir(const char *dir)
struct adjusted *adj = NULL;
/* Remove any ugly trailing slashes. */
name = talloc_strdup(NULL, dir);
name = tal_strdup(NULL, dir);
while (strends(name, "/"))
name[strlen(name)-1] = '\0';
......@@ -429,31 +421,31 @@ static void convert_dir(const char *dir)
write_replacement_file(name, &replace);
setup_adjust_files(name, replace, &adj);
rename_files(adj);
talloc_free(name);
talloc_free(replace);
tal_free(name);
tal_free(replace);
}
static struct replace *read_replacement_file(const char *depdir)
{
struct replace *repl = NULL;
char *replname = talloc_asprintf(depdir, "%s/.namespacize", depdir);
char *replname = tal_fmt(depdir, "%s/.namespacize", depdir);
char *file, **line;
file = talloc_grab_file(replname, replname, NULL);
file = tal_grab_file(replname, replname, NULL);
if (!file) {
if (errno != ENOENT)
err(1, "Opening %s", replname);
return NULL;
}
for (line = strsplit(file, file, "\n"); *line; line++)
for (line = tal_strsplit(file, file, "\n", STR_EMPTY_OK); *line; line++)
add_replace(&repl, *line);
return repl;
}
static void adjust_dir(const char *dir)
{
char *parent = talloc_dirname(talloc_autofree_context(), dir);
char *parent = tal_dirname(autofree(), dir);
char **deps;
verbose("Adjusting %s\n", dir);
......@@ -465,7 +457,7 @@ static void adjust_dir(const char *dir)
struct adjusted *adj = NULL;
struct replace *repl;
depdir = talloc_asprintf(parent, "%s/%s", parent, *deps);
depdir = tal_fmt(parent, "%s/%s", parent, *deps);
repl = read_replacement_file(depdir);
if (repl) {
verbose("%s has been namespacized\n", depdir);
......@@ -473,16 +465,16 @@ static void adjust_dir(const char *dir)
rename_files(adj);
} else
verbose("%s has not been namespacized\n", depdir);
talloc_free(depdir);
tal_free(depdir);
}
verbose_unindent();
talloc_free(parent);
tal_free(parent);
}
static void adjust_dependents(const char *dir)
{
char *parent = talloc_dirname(NULL, dir);
char *base = talloc_basename(parent, dir);
char *parent = tal_dirname(NULL, dir);
char *base = tal_basename(parent, dir);
char **file;
verbose("Looking for dependents in %s\n", parent);
......@@ -491,10 +483,10 @@ static void adjust_dependents(const char *dir)
char *info, **deps;
bool isdep = false;
if (talloc_basename(*file, *file)[0] == '.')
if (tal_basename(*file, *file)[0] == '.')
continue;
info = talloc_asprintf(*file, "%s/_info", *file);
info = tal_fmt(*file, "%s/_info", *file);
if (access(info, R_OK) != 0)
continue;
......
tools/read_config_header.c
View file @ dc8042b4
#include <ccan/err/err.h>
#include <ccan/str/str.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc/talloc.h>
#include "read_config_header.h"
#include "tools.h"
#include <string.h>
......@@ -16,7 +14,7 @@ char *get_symbol_token(void *ctx, const char **line)
toklen = strspn(*line, IDENT_CHARS);
if (!toklen)
return NULL;
ret = talloc_strndup(ctx, *line, toklen);
ret = tal_strndup(ctx, *line, toklen);
*line += toklen;
return ret;
}
......@@ -92,19 +90,19 @@ char *read_config_header(const char *ccan_dir,
const char **compiler, const char **cflags,
bool verbose)
{
char *fname = talloc_asprintf(NULL, "%s/config.h", ccan_dir);
char *fname = tal_fmt(NULL, "%s/config.h", ccan_dir);
char **lines;
unsigned int i;
char *config_header;
config_header = talloc_grab_file(NULL, fname, NULL);
talloc_free(fname);
config_header = tal_grab_file(NULL, fname, NULL);
tal_free(fname);
if (!config_header)
goto out;
lines = strsplit(config_header, config_header, "\n");
for (i = 0; i < talloc_array_length(lines) - 1; i++) {
lines = tal_strsplit(config_header, config_header, "\n", STR_EMPTY_OK);
for (i = 0; i < tal_count(lines) - 1; i++) {
char *sym;
const char **line = (const char **)&lines[i];
......
tools/tools.c
View file @ dc8042b4
#include <ccan/talloc/talloc.h>
#include <ccan/take/take.h>
#include <ccan/err/err.h>
#include <ccan/noerr/noerr.h>
#include <ccan/rbuf/rbuf.h>
......@@ -25,38 +25,38 @@ bool tools_verbose = false;
/* Ten minutes. */
const unsigned int default_timeout_ms = 10 * 60 * 1000;
char *talloc_basename(const void *ctx, const char *dir)
char *tal_basename(const void *ctx, const char *dir)
{
char *p = strrchr(dir, '/');
const char *p = strrchr(dir, '/');
if (!p)
return talloc_strdup(ctx, dir);
return talloc_strdup(ctx, p+1);
return tal_strdup(ctx, dir);
return tal_strdup(ctx, p+1);
}
char *talloc_dirname(const void *ctx, const char *dir)
char *tal_dirname(const void *ctx, const char *dir)
{
char *p = strrchr(dir, '/');
const char *p = strrchr(dir, '/');
if (!p)
return talloc_strdup(ctx, ".");
return talloc_strndup(ctx, dir, p - dir);
return tal_strdup(ctx, ".");
return tal_strndup(ctx, dir, p - dir);
}
char *talloc_getcwd(const void *ctx)
char *tal_getcwd(const void *ctx)
{
unsigned int len;
char *cwd;
/* *This* is why people hate C. */
len = 32;
cwd = talloc_array(ctx, char, len);
cwd = tal_arr(ctx, char, len);
while (!getcwd(cwd, len)) {
if (errno != ERANGE) {
talloc_free(cwd);
tal_free(cwd);
return NULL;
}
cwd = talloc_realloc(ctx, cwd, char, len *= 2);
tal_resize(&cwd, len *= 2);
}
return cwd;
}
......@@ -77,7 +77,7 @@ char *run_with_timeout(const void *ctx, const char *cmd,
*ok = false;
if (pipe(p) != 0)
return talloc_asprintf(ctx, "Failed to create pipe: %s",
return tal_fmt(ctx, "Failed to create pipe: %s",
strerror(errno));
if (tools_verbose)
......@@ -90,8 +90,7 @@ char *run_with_timeout(const void *ctx, const char *cmd,
if (pid == -1) {
close_noerr(p[0]);
close_noerr(p[1]);
return talloc_asprintf(ctx, "Failed to fork: %s",
strerror(errno));
return tal_fmt(ctx, "Failed to fork: %s", strerror(errno));
}
if (pid == 0) {
......@@ -117,11 +116,9 @@ char *run_with_timeout(const void *ctx, const char *cmd,
}
close(p[1]);
rbuf_init(&in, p[0], talloc_array(ctx, char, 4096), 4096);
if (!rbuf_read_str(&in, 0, do_talloc_realloc) && errno) {
talloc_free(in.buf);
in.buf = NULL;
}
rbuf_init(&in, p[0], tal_arr(ctx, char, 4096), 4096);
if (!rbuf_read_str(&in, 0, do_tal_realloc) && errno)
in.buf = tal_free(in.buf);
/* This shouldn't fail... */
if (waitpid(pid, &status, 0) != pid)
......@@ -144,7 +141,7 @@ char *run_with_timeout(const void *ctx, const char *cmd,
return in.buf;
}
/* Tallocs *output off ctx; return false if command fails. */
/* Tals *output off ctx; return false if command fails. */
bool run_command(const void *ctx, unsigned int *time_ms, char **output,
const char *fmt, ...)
{
......@@ -156,12 +153,12 @@ bool run_command(const void *ctx, unsigned int *time_ms, char **output,
if (!time_ms)
time_ms = &default_time;
else if (*time_ms == 0) {
*output = talloc_strdup(ctx, "\n== TIMED OUT ==\n");
*output = tal_strdup(ctx, "\n== TIMED OUT ==\n");
return false;
}
va_start(ap, fmt);
cmd = talloc_vasprintf(ctx, fmt, ap);
cmd = tal_vfmt(ctx, fmt, ap);
va_end(ap);
*output = run_with_timeout(ctx, cmd, &ok, time_ms);
......@@ -170,12 +167,11 @@ bool run_command(const void *ctx, unsigned int *time_ms, char **output,
if (!*output)
err(1, "Problem running child");
if (*time_ms == 0)
*output = talloc_asprintf_append(*output,
"\n== TIMED OUT ==\n");
*output = tal_strcat(ctx, take(*output), "\n== TIMED OUT ==\n");
return false;
}
static int unlink_all(const char *dir)
static void unlink_all(const char *dir)
{
char cmd[strlen(dir) + sizeof("rm -rf ")];
sprintf(cmd, "rm -rf %s", dir);
......@@ -183,66 +179,78 @@ static int unlink_all(const char *dir)
printf("Running: %s\n", cmd);
if (system(cmd) != 0)
warn("Could not remove temporary work in %s", dir);
return 0;
}
const char *temp_dir(const void *ctx)
static pid_t *afree;
static void free_autofree(void)
{
if (*afree == getpid())
tal_free(afree);
}
tal_t *autofree(void)
{
if (!afree) {
afree = tal(NULL, pid_t);
*afree = getpid();
atexit(free_autofree);
}
return afree;
}
const char *temp_dir(void)
{
/* For first call, create dir. */
while (!tmpdir) {
tmpdir = getenv("TMPDIR");
if (!tmpdir)
tmpdir = "/tmp";
tmpdir = talloc_asprintf(talloc_autofree_context(),
"%s/ccanlint-%u.%lu",
tmpdir = tal_fmt(autofree(), "%s/ccanlint-%u.%lu",
tmpdir, getpid(), random());
if (mkdir(tmpdir, 0700) != 0) {
if (errno == EEXIST) {
talloc_free(tmpdir);
tal_free(tmpdir);
tmpdir = NULL;
continue;
}
err(1, "mkdir %s failed", tmpdir);
}
talloc_set_destructor(tmpdir, unlink_all);
tal_add_destructor(tmpdir, unlink_all);
if (tools_verbose)
printf("Created temporary directory %s\n", tmpdir);
}
return tmpdir;
}
int unlink_file_destructor(char *filename)
void keep_temp_dir(void)
{
unlink(filename);
return 0;
tal_del_destructor(temp_dir(), unlink_all);
}
char *temp_file(const void *ctx, const char *extension, const char *srcname)
{
unsigned baselen;
char *f, *suffix = talloc_strdup(ctx, "");
char *f, *suffix = tal_strdup(ctx, "");
struct stat st;
unsigned int count = 0;
srcname = talloc_basename(ctx, srcname);
srcname = tal_basename(ctx, srcname);
if (strrchr(srcname, '.'))
baselen = strrchr(srcname, '.') - srcname;
else
baselen = strlen(srcname);
do {
f = talloc_asprintf(ctx, "%s/%.*s%s%s",
temp_dir(ctx),
baselen, srcname,
suffix, extension);
talloc_free(suffix);
suffix = talloc_asprintf(ctx, "-%u", ++count);
f = tal_fmt(ctx, "%s/%.*s%s%s",
temp_dir(), baselen, srcname, suffix, extension);
tal_free(suffix);
suffix = tal_fmt(ctx, "-%u", ++count);
} while (lstat(f, &st) == 0);
if (tools_verbose)
printf("Creating file %s\n", f);
talloc_free(suffix);
tal_free(suffix);
return f;
}
......@@ -264,7 +272,7 @@ bool move_file(const char *oldname, const char *newname)
}
/* Try copy and delete: not atomic! */
contents = talloc_grab_file(NULL, oldname, &size);
contents = tal_grab_file(NULL, oldname, &size);
if (!contents) {
if (tools_verbose)
printf("read failed: %s\n", strerror(errno));
......@@ -294,28 +302,27 @@ bool move_file(const char *oldname, const char *newname)
}
free:
talloc_free(contents);
tal_free(contents);
return ret;
}
void *do_talloc_realloc(void *p, size_t size)
void *do_tal_realloc(void *p, size_t size)
{
return talloc_realloc(NULL, p, char, size);
tal_resize((char **)&p, size);
return p;
}
void *talloc_grab_file(const void *ctx, const char *filename, size_t *size)
void *tal_grab_file(const void *ctx, const char *filename, size_t *size)
{
struct rbuf rbuf;
char *buf = talloc_size(ctx, 4096);
char *buf = tal_arr(ctx, char, 0);
if (!rbuf_open(&rbuf, filename, buf, 4096)) {
talloc_free(buf);
return NULL;
}
if (!rbuf_fill_all(&rbuf, do_talloc_realloc)) {
talloc_free(rbuf.buf);
rbuf.buf = NULL;
} else {
if (!rbuf_open(&rbuf, filename, buf, 0))
return tal_free(buf);
if (!rbuf_fill_all(&rbuf, do_tal_realloc) && errno)
rbuf.buf = tal_free(rbuf.buf);
else {
rbuf.buf[rbuf.len] = '\0';
if (size)
*size = rbuf.len;
......
tools/tools.h
View file @ dc8042b4
......@@ -3,6 +3,8 @@
#include "config.h"
#include <ccan/compiler/compiler.h>
#include <ccan/rbuf/rbuf.h>
#include <ccan/tal/tal.h>
#include <ccan/tal/str/str.h>
#include <stdlib.h>
#include <stdbool.h>
......@@ -44,20 +46,24 @@ char **get_libs(const void *ctx, const char *dir, const char *style,
/* From tools.c */
/* If set, print all commands run, all output they give and exit status. */
extern bool tools_verbose;
char *talloc_basename(const void *ctx, const char *dir);
char *talloc_dirname(const void *ctx, const char *dir);
char *talloc_getcwd(const void *ctx);
char *tal_basename(const void *ctx, const char *dir);
char *tal_dirname(const void *ctx, const char *dir);
char *tal_getcwd(const void *ctx);
bool PRINTF_FMT(4,5) run_command(const void *ctx,
unsigned int *time_ms,
char **output,
const char *fmt, ...);
char *run_with_timeout(const void *ctx, const char *cmd,
bool *ok, unsigned *timeout_ms);
const char *temp_dir(const void *ctx);
const char *temp_dir(void);
void keep_temp_dir(void);
bool move_file(const char *oldname, const char *newname);
void *do_talloc_realloc(void *p, size_t size);
void *talloc_grab_file(const void *ctx, const char *filename, size_t *size);
void *do_tal_realloc(void *p, size_t size);
void *tal_grab_file(const void *ctx, const char *filename, size_t *size);
/* Freed on exit: a good parent for auto cleanup. */
tal_t *autofree(void);
/* From compile.c.
*
......@@ -86,9 +92,6 @@ char *temp_file(const void *ctx, const char *extension, const char *srcname);
/* Default wait for run_command. Should never time out. */
extern const unsigned int default_timeout_ms;
/* Talloc destructor which unlinks file. */
int unlink_file_destructor(char *filename);
/* Get ccan/ top dir, given a directory within it. */
const char *find_ccan_dir(const char *base);
#endif /* CCAN_TOOLS_H */
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