diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/libiberty/sigsetmask.c')
-rw-r--r-- | gcc-4.2.1-5666.3/libiberty/sigsetmask.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/gcc-4.2.1-5666.3/libiberty/sigsetmask.c b/gcc-4.2.1-5666.3/libiberty/sigsetmask.c deleted file mode 100644 index 3b708b16a..000000000 --- a/gcc-4.2.1-5666.3/libiberty/sigsetmask.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Version of sigsetmask.c - Written by Steve Chamberlain (sac@cygnus.com). - Contributed by Cygnus Support. - This file is in the public doamin. */ - -/* - -@deftypefn Supplemental int sigsetmask (int @var{set}) - -Sets the signal mask to the one provided in @var{set} and returns -the old mask (which, for libiberty's implementation, will always -be the value @code{1}). - -@end deftypefn - -*/ - -#define _POSIX_SOURCE -#include <ansidecl.h> -/* Including <sys/types.h> seems to be needed by ISC. */ -#include <sys/types.h> -#include <signal.h> - -extern void abort (void) ATTRIBUTE_NORETURN; - -#ifdef SIG_SETMASK -int -sigsetmask (int set) -{ - sigset_t new_sig; - sigset_t old_sig; - - sigemptyset (&new_sig); - if (set != 0) { - abort(); /* FIXME, we don't know how to translate old mask to new */ - } - sigprocmask(SIG_SETMASK, &new_sig, &old_sig); - return 1; /* FIXME, we always return 1 as old value. */ -} -#endif |