They've started linking libselinux against more things (like libpcre),
so use pkg-config to get its dependency info.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Libs go into LIBS and after objects, not LDFLAGS.

We don't want to pass -DHAVE_SELINUX via the command line as the generated
config.h already defines it for us.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

There are many CFLAGS which implicitly affect linking too (like
-fsanitize=address), so include them when linking.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Rmi Verschelde contributed french translation if ifconfig(8). https://sourceforge.net/p/net-tools/bugs/6/

https://sourceforge.net/p/net-tools/bugs/7/

Signed-off-by: Gilles Espinasse <g.esp@free.fr>

to avoid string overflow and to make sure the string
is terminated.

- link mii-tool and nameif against lib/
- remove xmalloc() from nameif because it's defined also in util.c

Read and dump all registers, including those not listed
in linux/mii.h.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

Document command line "-p addr" / "--phy=addr".
Modify comments describing command line parameters.
Signed-off-by: Antonio Borneo <borneo.antonio@...>

Added ICPlus, Mikrel, National and STMicroelectronics entries.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

Lower 4 bits of "id2" contain chip revision.
Existing code suppose that these bits are zero
in PHY table "mii_id".
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

buf concatenates what's returned from media_list()
plus couple of other strings which seems to easily
overrun the 100 byte fixed-size, therefore double it.

also fix fonts of some keywords

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

These features have been removed in recent kernels (and no longer provide
the headers so we can't compile against them), so disable by default.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

This is partially to fix a build warning:
	slattach.c: In function 'main':
	slattach.c:771:9: warning: ignoring return value of 'system',
		declared with attribute warn_unused_result [-Wunused-result]

And partially because I think it's the right thing to do.  Otherwise
there's no way for people to check the exit status of the command they
told slattach to run.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

valgrind --leak-check=full netstat
(x86_64)

before:
  definitely lost: 1,536 bytes in 64 blocks
  indirectly lost: 479 bytes in 64 blocks
 ERROR SUMMARY: 1 errors from 1 contexts

after:
  definitely lost: 0 bytes in 0 blocks
  indirectly lost: 0 bytes in 0 blocks
 ERROR SUMMARY: 0 errors from 0 contexts

from scanf(3):
The a modifier is not available if the program is compiled with
gcc -std=c99 or gcc -D_ISOC99_SOURCE (unless _GNU_SOURCE
is also specified), in which case the a is interpreted
as a specifier for floating-point numbers (see above).

Since version 2.7, glibc also provides the m modifier for the
same purpose as the a modifier. The m modifier has the following
advantages:
* It may also be applied to %c conversion specifiers (e.g., %3mc).
* It avoids ambiguity with respect to the %a floating-point
  conversion specifier (and is unaffected by gcc -std=c99 etc.)
* It is specified in the upcoming revision of the POSIX.1 standard.

Tools have been inconsistently using exit codes when started with
--help/--version.
With this patch all tools use exit codes E_USAGE/E_VERSION defined
in net-support.h.

There's probably no rule what exit codes should programs use when
started with --help/--version, but when I'm checking programs on
my system most of them use 0 (SUCCESS) exit code.
Therefore I redefined E_USAGE/E_VERSION to EXIT_SUCCESS (0).