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authorUlrich Drepper <drepper@redhat.com>1998-11-03 17:21:07 +0000
committerUlrich Drepper <drepper@redhat.com>1998-11-03 17:21:07 +0000
commitf540c0a4adc26817274b34b1cca16a4969196cc1 (patch)
tree0496e0ea2ab56ddd875e10233d3de0a75fafef74 /sysdeps/unix
parent5fea58fbe857e89ceb4f0c0afb48278806f2e32f (diff)
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Update.
1998-11-02 16:12 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu> * sysdeps/generic/bits/signum.h: Define signals with their historical numbers when those are in the 1-15 range and consistent across platforms. Define compatibility aliases (SIGIOT, SIGCLD) if __USE_MISC. Define SIG_DFL, SIG_IGN, SIG_ERR as numeric constants cast appropriately instead of with fake function declarations (would cause link errors). If __USE_UNIX98, define SIG_HOLD. 1998-10-29 H.J. Lu <hjl@gnu.org> * sysdeps/unix/sysv/linux/bits/sigaction.h (sigaction): Use union only if __USE_POSIX199309 is defined. * misc/sys/select.h (pselect): Declared only if __USE_GNU is defined. * sysdeps/unix/sysv/linux/netatalk/at.h: Include <linux/atalk.h> before <sys/socket.h> to make sockaddr_at available to <sys/socket.h>.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/sysv/linux/bits/sigaction.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/sigaction.h b/sysdeps/unix/sysv/linux/bits/sigaction.h
index 523084bcf3..b357c45342 100644
--- a/sysdeps/unix/sysv/linux/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/bits/sigaction.h
@@ -25,6 +25,7 @@
struct sigaction
{
/* Signal handler. */
+#ifdef __USE_POSIX199309
union
{
/* Used if SA_SIGINFO is not set. */
@@ -33,8 +34,11 @@ struct sigaction
void (*sa_sigaction) __PMT ((int, siginfo_t *, void *));
}
__sigaction_handler;
-#define sa_handler __sigaction_handler.sa_handler
-#define sa_sigaction __sigaction_handler.sa_sigaction
+# define sa_handler __sigaction_handler.sa_handler
+# define sa_sigaction __sigaction_handler.sa_sigaction
+#else
+ __sighandler_t sa_handler;
+#endif
/* Additional set of signals to be blocked. */
__sigset_t sa_mask;