diff options
Diffstat (limited to 'libc/sysdeps/linux/x86_64/sigaction.c')
| -rw-r--r-- | libc/sysdeps/linux/x86_64/sigaction.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libc/sysdeps/linux/x86_64/sigaction.c b/libc/sysdeps/linux/x86_64/sigaction.c index 250c8b5c6..7a2d1ce28 100644 --- a/libc/sysdeps/linux/x86_64/sigaction.c +++ b/libc/sysdeps/linux/x86_64/sigaction.c @@ -23,11 +23,8 @@ #include <signal.h> #include <string.h> - #include <sys/syscall.h> - - /* The difference here is that the sigaction structure used in the kernel is not the same as we use in the libc. Therefore we must translate it here. */ @@ -42,6 +39,8 @@ extern void restore_rt (void) asm ("__restore_rt") attribute_hidden; extern void restore (void) asm ("__restore") attribute_hidden; +libc_hidden_proto(memcpy) + /* If ACT is not NULL, change the action for SIG to *ACT. If OACT is not NULL, put the old action for SIG in *OACT. */ /* psm: couldn't use __sigaction, if building w/ disabled hidden, @@ -54,7 +53,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) if (act) { kact.k_sa_handler = act->sa_handler; - __memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); + memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); kact.sa_flags = act->sa_flags | SA_RESTORER; kact.sa_restorer = &restore_rt; @@ -67,7 +66,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) oact ? __ptrvalue (&koact) : NULL, _NSIG / 8); if (oact && result >= 0) { oact->sa_handler = koact.k_sa_handler; - __memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); + memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); oact->sa_flags = koact.sa_flags; oact->sa_restorer = koact.sa_restorer; } @@ -121,8 +120,9 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) #endif #ifndef LIBC_SIGACTION -hidden_weak_alias(__libc_sigaction,__sigaction) -weak_alias(__libc_sigaction,sigaction) +strong_alias(__libc_sigaction,sigaction) +libc_hidden_proto(sigaction) +libc_hidden_def(sigaction) #endif /* NOTE: Please think twice before making any changes to the bits of |