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authorMike Barcroft <mike@FreeBSD.org>2002-10-14 14:28:46 +0000
committerMike Barcroft <mike@FreeBSD.org>2002-10-14 14:28:46 +0000
commita1facc57c07f2a96adaba153b07c1f76c62bdd8f (patch)
treee729bbf93b372a32618a9fe0661d11f2ab5a27e0 /sys/sys/signal.h
parent64b023f4bdeb8e13517204693625262e733e645c (diff)
downloadsrc-a1facc57c07f2a96adaba153b07c1f76c62bdd8f.tar.gz
src-a1facc57c07f2a96adaba153b07c1f76c62bdd8f.zip
style(9)
Submitted by: bde (partially)
Notes
Notes: svn path=/head/; revision=105109
Diffstat (limited to 'sys/sys/signal.h')
-rw-r--r--sys/sys/signal.h57
1 files changed, 29 insertions, 28 deletions
diff --git a/sys/sys/signal.h b/sys/sys/signal.h
index 493712c5dee5..edbb46097b28 100644
--- a/sys/sys/signal.h
+++ b/sys/sys/signal.h
@@ -1,4 +1,4 @@
-/*
+/*-
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
@@ -39,12 +39,13 @@
* $FreeBSD$
*/
-#ifndef _SYS_SIGNAL_H_
+#ifndef _SYS_SIGNAL_H_
#define _SYS_SIGNAL_H_
#include <sys/cdefs.h>
#include <sys/_sigset.h>
-#include <machine/signal.h> /* sig_atomic_t; trap codes; sigcontext */
+
+#include <machine/signal.h> /* sig_atomic_t; trap codes; sigcontext */
/*
* System defined signals.
@@ -136,7 +137,7 @@
* have the same calling protocol so there is no problem in practice.
* A bit in sa_flags could be used to specify the number of args.
*/
-typedef void __sighandler_t(int);
+typedef void __sighandler_t(int);
#if __POSIX_VISIBLE || __XSI_VISIBLE
#ifndef _SIGSET_T_DECLARED
@@ -165,15 +166,15 @@ struct sigevent {
* XXX missing sigev_notify_function, sigev_notify_attributes.
*/
};
-#define sigev_signo __sigev_u.__sigev_signo
+#define sigev_signo __sigev_u.__sigev_signo
#if __BSD_VISIBLE
-#define sigev_notify_kqueue __sigev_u.__sigev_notify_kqueue
+#define sigev_notify_kqueue __sigev_u.__sigev_notify_kqueue
#endif
#define SIGEV_NONE 0 /* No async notification */
#define SIGEV_SIGNAL 1 /* Generate a queued signal */
#if __BSD_VISIBLE
-#define SIGEV_KEVENT 3 /* Generate a kevent */
+#define SIGEV_KEVENT 3 /* Generate a kevent */
#endif
/*
* XXX missing SIGEV_THREAD.
@@ -181,12 +182,12 @@ struct sigevent {
#endif /* __POSIX_VISIBLE >= 199309 */
#if __POSIX_VISIBLE >= 199309 || __XSI_VISIBLE
-typedef struct __siginfo {
+typedef struct __siginfo {
int si_signo; /* signal number */
int si_errno; /* errno association */
/*
* Cause of signal, one of the SI_ macros or signal-specific
- * values, i.e. one of the FPE_... values for SIGFPE. This
+ * values, i.e. one of the FPE_... values for SIGFPE. This
* value is equivalent to the second argument to an old-style
* FreeBSD signal handler.
*/
@@ -224,12 +225,12 @@ struct sigaction {
#endif
#if __POSIX_VISIBLE || __XSI_VISIBLE
-#define SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */
+#define SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */
#endif /* __POSIX_VISIBLE || __XSI_VISIBLE */
#if __XSI_VISIBLE
-#define SA_ONSTACK 0x0001 /* take signal on signal stack */
-#define SA_RESTART 0x0002 /* restart system call on signal return */
+#define SA_ONSTACK 0x0001 /* take signal on signal stack */
+#define SA_RESTART 0x0002 /* restart system call on signal return */
#define SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */
#define SA_NODEFER 0x0010 /* don't mask the signal we're delivering */
#define SA_NOCLDWAIT 0x0020 /* don't keep zombies around */
@@ -243,18 +244,18 @@ struct sigaction {
#endif
#if __BSD_VISIBLE
-#define NSIG 32 /* number of old signals (counting 0) */
+#define NSIG 32 /* number of old signals (counting 0) */
#endif
#if __POSIX_VISIBLE || __XSI_VISIBLE
-#define SI_USER 0x10001
-#define SI_QUEUE 0x10002
-#define SI_TIMER 0x10003
-#define SI_ASYNCIO 0x10004
-#define SI_MESGQ 0x10005
+#define SI_USER 0x10001
+#define SI_QUEUE 0x10002
+#define SI_TIMER 0x10003
+#define SI_ASYNCIO 0x10004
+#define SI_MESGQ 0x10005
#endif
#if __BSD_VISIBLE
-#define SI_UNDEFINED 0
+#define SI_UNDEFINED 0
#endif
#if __BSD_VISIBLE
@@ -292,13 +293,13 @@ struct sigvec {
int sv_flags; /* see signal options below */
};
-#define SV_ONSTACK SA_ONSTACK
-#define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */
-#define SV_RESETHAND SA_RESETHAND
-#define SV_NODEFER SA_NODEFER
-#define SV_NOCLDSTOP SA_NOCLDSTOP
-#define SV_SIGINFO SA_SIGINFO
-#define sv_onstack sv_flags /* isn't compatibility wonderful! */
+#define SV_ONSTACK SA_ONSTACK
+#define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */
+#define SV_RESETHAND SA_RESETHAND
+#define SV_NODEFER SA_NODEFER
+#define SV_NOCLDSTOP SA_NOCLDSTOP
+#define SV_SIGINFO SA_SIGINFO
+#define sv_onstack sv_flags /* isn't compatibility wonderful! */
#endif
#if __XSI_VISIBLE
@@ -317,7 +318,7 @@ struct sigstack {
* Macro for converting signal number to a mask suitable for
* sigblock().
*/
-#define sigmask(m) (1 << ((m)-1))
+#define sigmask(m) (1 << ((m)-1))
#endif
#if __BSD_VISIBLE
@@ -341,4 +342,4 @@ __BEGIN_DECLS
__sighandler_t *signal(int, __sighandler_t *);
__END_DECLS
-#endif /* !_SYS_SIGNAL_H_ */
+#endif /* !_SYS_SIGNAL_H_ */