fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-01-03 02:20:14 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

core: add macro STRLEN

Browse source 
Returns the length of a string at compile time. Contrary to strlen(),
which is a run time expression -- even if the compler might be able to
optimize strlen() for string constants.

Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller 2014-03-14 14:26:12 +01:00
parent 408ecd6b5f
commit a72079a862
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/NetworkManagerUtils.h
View file

@ -40,6 +40,9 @@ void nm_utils_ip6_address_clear_host_address (struct in6_addr *dst, const struct
int nm_spawn_process (const char *args);
/* macro to return strlen() of a compile time string. */
#define STRLEN(str) ( sizeof ("" str) - 1 )
gboolean nm_match_spec_string (const GSList *specs, const char *string);
gboolean nm_match_spec_hwaddr (const GSList *specs, const char *hwaddr);
gboolean nm_match_spec_s390_subchannels (const GSList *specs, const char *subchannels);