diff options
Diffstat (limited to 'libc/signal')
| -rw-r--r-- | libc/signal/Makefile.in | 5 | ||||
| -rw-r--r-- | libc/signal/signal.c | 13 |
2 files changed, 9 insertions, 9 deletions
diff --git a/libc/signal/Makefile.in b/libc/signal/Makefile.in index e930d7ef6..8e904535a 100644 --- a/libc/signal/Makefile.in +++ b/libc/signal/Makefile.in @@ -7,7 +7,7 @@ CSRC := allocrtsig.c killpg.c raise.c sigaction.c sigaddset.c sigandset.c \ sigblock.c sigdelset.c sigempty.c sigfillset.c siggetmask.c \ - sigintr.c sigisempty.c sigismem.c sigjmp.c signal.c \ + sigisempty.c sigismem.c sigjmp.c signal.c \ sigorset.c sigpause.c sigsetmask.c sigsetops.c sigwait.c ifeq ($(UCLIBC_HAS_OBSOLETE_BSD_SIGNAL),y) CSRC += sighold.c sigignore.c sigrelse.c sigset.c @@ -15,6 +15,9 @@ endif ifeq ($(UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL),y) CSRC += sysv_signal.c endif +ifeq ($(UCLIBC_SUSV4_LEGACY),y) +CSRC += sigintr.c +endif ifneq ($(strip $(ARCH_OBJS)),) CSRC := $(filter-out $(notdir $(ARCH_OBJS:.o=.c)),$(CSRC)) diff --git a/libc/signal/signal.c b/libc/signal/signal.c index f3dfa33fc..644617c15 100644 --- a/libc/signal/signal.c +++ b/libc/signal/signal.c @@ -22,15 +22,12 @@ #include <signal.h> #include <string.h> /* For the real memset prototype. */ -/* libc_hidden_proto(sigaction) */ - sigset_t _sigintr attribute_hidden; /* Set by siginterrupt. */ /* Set the handler for the signal SIG to HANDLER, returning the old handler, or SIG_ERR on error. */ -extern __typeof(bsd_signal) __bsd_signal; -attribute_hidden __sighandler_t -__bsd_signal (int sig, __sighandler_t handler) +__sighandler_t +signal (int sig, __sighandler_t handler) { struct sigaction act, oact; @@ -51,7 +48,7 @@ __bsd_signal (int sig, __sighandler_t handler) return oact.sa_handler; } -strong_alias(__bsd_signal,bsd_signal) -/* libc_hidden_proto(signal) */ -strong_alias(__bsd_signal,signal) libc_hidden_def(signal) +#ifdef __UCLIBC_SUSV3_LEGACY__ +strong_alias(signal,bsd_signal) +#endif |