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Kirill Smelkov
bcc
Commits
db724e2c
Commit
db724e2c
authored
Jun 21, 2016
by
Mark Drayton
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Fix nits for /tmp/perf-pid.map support
parent
6862875c
Changes
1
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Showing
1 changed file
with
4 additions
and
3 deletions
+4
-3
src/cc/bcc_perf_map.c
src/cc/bcc_perf_map.c
+4
-3
No files found.
src/cc/bcc_perf_map.c
View file @
db724e2c
...
@@ -33,12 +33,13 @@ int bcc_perf_map_nspid(int pid) {
...
@@ -33,12 +33,13 @@ int bcc_perf_map_nspid(int pid) {
// return the original PID if the NSpid line is missing
// return the original PID if the NSpid line is missing
int
nspid
=
pid
;
int
nspid
=
pid
;
size_t
size
;
size_t
size
=
0
;
char
*
line
=
NULL
;
char
*
line
=
NULL
;
while
(
getline
(
&
line
,
&
size
,
status
)
!=
-
1
)
while
(
getline
(
&
line
,
&
size
,
status
)
!=
-
1
)
{
if
(
strstr
(
line
,
"NSpid:"
)
!=
NULL
)
if
(
strstr
(
line
,
"NSpid:"
)
!=
NULL
)
// PID namespaces can be nested -- last number is innermost PID
// PID namespaces can be nested -- last number is innermost PID
nspid
=
(
int
)
strtol
(
strrchr
(
line
,
'\t'
),
NULL
,
10
);
nspid
=
(
int
)
strtol
(
strrchr
(
line
,
'\t'
),
NULL
,
10
);
}
free
(
line
);
free
(
line
);
return
nspid
;
return
nspid
;
...
@@ -70,7 +71,7 @@ int bcc_perf_map_foreach_sym(const char *path, bcc_perf_map_symcb callback,
...
@@ -70,7 +71,7 @@ int bcc_perf_map_foreach_sym(const char *path, bcc_perf_map_symcb callback,
return
-
1
;
return
-
1
;
char
*
line
=
NULL
;
char
*
line
=
NULL
;
size_t
size
;
size_t
size
=
0
;
long
long
begin
,
len
;
long
long
begin
,
len
;
while
(
getline
(
&
line
,
&
size
,
file
)
!=
-
1
)
{
while
(
getline
(
&
line
,
&
size
,
file
)
!=
-
1
)
{
char
*
cursor
=
line
;
char
*
cursor
=
line
;
...
...
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