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| author | Roland McGrath <roland@gnu.org> | 2002-08-27 02:43:22 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-08-27 02:43:22 +0000 |
| commit | b5d482d00ef8bc29f0b4dd84812d52759ebdd630 (patch) | |
| tree | 95299ffce18eb88410cc0d49cc898a9fd40cc302 /sysdeps/posix/sigpause.c | |
| parent | 20acbc25428bb7c9a78de37236285a09108da313 (diff) | |
| download | glibc-b5d482d00ef8bc29f0b4dd84812d52759ebdd630.tar.gz glibc-b5d482d00ef8bc29f0b4dd84812d52759ebdd630.tar.xz glibc-b5d482d00ef8bc29f0b4dd84812d52759ebdd630.zip | |
* sysdeps/generic/sigset-cvt-mask.h (sigset_set_old_mask): Replace
macro with inline function. (sigset_get_old_mask): Likewise. * sysdeps/posix/sigblock.c (__sigblock): Update callers. * sysdeps/posix/sigsetmask.c (__sigsetmask): Likewise. * sysdeps/posix/sigpause.c (__sigpause): Likewise. * sysdeps/posix/sigvec.c (__sigvec, sigvec_wrapper_handler): Likewise. * sysdeps/unix/sysv/aix/sigset-cvt-mask.h (sigset_set_old_mask, sigset_get_old_mask): Make these macros return values. * sysdeps/unix/sysv/linux/sigset-cvt-mask.h: Likewise. * sysdeps/unix/sysv/sysv4/sigset-cvt-mask.h: Likewise. 2002-07-06 Bruno Haible <bruno@clisp.org> * sysdeps/generic/sigset-cvt-mask.h (sigset_set_old_mask, sigset_get_old_mask): Make it work with larger sigset_t. * sysdeps/posix/sigblock.c (__sigblock): Use those macros. * sysdeps/posix/sigsetmask.c (__sigsetmask): Likewise. * sysdeps/posix/sigpause.c (__sigpause): Likewise. 2002-08-26 Roland McGrath <roland@redhat.com>
Diffstat (limited to 'sysdeps/posix/sigpause.c')
| -rw-r--r-- | sysdeps/posix/sigpause.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/sysdeps/posix/sigpause.c b/sysdeps/posix/sigpause.c index fc5f79e31e..71818740ed 100644 --- a/sysdeps/posix/sigpause.c +++ b/sysdeps/posix/sigpause.c @@ -20,13 +20,14 @@ #include <signal.h> #include <stddef.h> /* For NULL. */ +#include <sigset-cvt-mask.h> + /* Set the mask of blocked signals to MASK, wait for a signal to arrive, and then restore the mask. */ int __sigpause (int sig_or_mask, int is_sig) { sigset_t set; - int sig; if (is_sig != 0) { @@ -36,20 +37,8 @@ __sigpause (int sig_or_mask, int is_sig) || __sigdelset (&set, sig_or_mask) < 0) return -1; } - else - { - if (__sigemptyset (&set) < 0) - return -1; - - if (sizeof (sig_or_mask) == sizeof (set)) - *(int *) &set = sig_or_mask; - else if (sizeof (unsigned long int) == sizeof (set)) - *(unsigned long int *) &set = (unsigned int) sig_or_mask; - else - for (sig = 1; sig < NSIG; ++sig) - if ((sig_or_mask & sigmask (sig)) && __sigaddset (&set, sig) < 0) - return -1; - } + else if (sigset_set_old_mask (&set, sig_or_mask) < 0) + return -1; return __sigsuspend (&set); } |