From 920b0d2049deb148efe89bfebda03d172b68c1f5 Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Sun, 7 Oct 2007 15:00:24 -0500 Subject: Update usage of gcc __attribute__ flags Change the default visibility of libalpm functions to internal instead of hidden- this allows for slightly better optimization because it tells GCC that the function can never be called outside of the current module (see http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html). Also added some attributes to the pacman print functions so that they check the format strings being passed to them. Signed-off-by: Dan McGee --- lib/libalpm/Makefile.am | 2 +- lib/libalpm/util.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/lib/libalpm/Makefile.am b/lib/libalpm/Makefile.am index 37053707..69482396 100644 --- a/lib/libalpm/Makefile.am +++ b/lib/libalpm/Makefile.am @@ -7,7 +7,7 @@ include_HEADERS = alpm_list.h alpm.h DEFS = -DLOCALEDIR=\"@localedir@\" @DEFS@ -AM_CFLAGS = -fvisibility=hidden -pedantic -D_GNU_SOURCE -fgnu89-inline +AM_CFLAGS = -fvisibility=internal -pedantic -D_GNU_SOURCE -fgnu89-inline libalpm_la_SOURCES = \ add.h add.c \ diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h index acf2eb3b..5ebc70c5 100644 --- a/lib/libalpm/util.h +++ b/lib/libalpm/util.h @@ -65,7 +65,7 @@ char *strsep(char **, const char *); /* check exported library symbols with: nm -C -D */ #define SYMEXPORT __attribute__((visibility("default"))) -#define SYMHIDDEN __attribute__((visibility("hidden"))) +#define SYMHIDDEN __attribute__((visibility("internal"))) #endif /* _ALPM_UTIL_H */ -- cgit v1.2.3-70-g09d2