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--- Libc/Libc-1725.40.4/include/signal.h
+++ Libc/Libc-262/include/signal.h
@@ -3,20 +3,19 @@
*
* @APPLE_LICENSE_HEADER_START@
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
@@ -58,128 +57,48 @@
#ifndef _USER_SIGNAL_H
#define _USER_SIGNAL_H
+#include <sys/types.h>
#include <sys/cdefs.h>
-#include <_bounds.h>
-#include <_types.h>
#include <sys/signal.h>
-#include <sys/_pthread/_pthread_types.h>
-#include <sys/_pthread/_pthread_t.h>
-
-_LIBC_SINGLE_BY_DEFAULT()
-
-#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
extern __const char *__const sys_signame[NSIG];
extern __const char *__const sys_siglist[NSIG];
#endif
__BEGIN_DECLS
-int raise(int);
-__END_DECLS
-
+int raise __P((int));
#ifndef _ANSI_SOURCE
-__BEGIN_DECLS
-void (* _Nullable bsd_signal(int, void (* _Nullable)(int)))(int);
-//Begin-Libc
-#ifndef LIBC_ALIAS_KILL
-//End-Libc
-int kill(pid_t, int) __DARWIN_ALIAS(kill);
-//Begin-Libc
-#else /* LIBC_ALIAS_KILL */
-int kill(pid_t, int) LIBC_ALIAS(kill);
-#endif /* !LIBC_ALIAS_KILL */
-//End-Libc
-//Begin-Libc
-#ifndef LIBC_ALIAS_KILLPG
-//End-Libc
-int killpg(pid_t, int) __DARWIN_ALIAS(killpg);
-//Begin-Libc
-#else /* LIBC_ALIAS_KILLPG */
-int killpg(pid_t, int) LIBC_ALIAS(killpg);
-#endif /* !LIBC_ALIAS_KILLPG */
-//End-Libc
-int pthread_kill(pthread_t, int);
-//Begin-Libc
-#ifndef LIBC_ALIAS_PTHREAD_SIGMASK
-//End-Libc
-int pthread_sigmask(int, const sigset_t *, sigset_t *) __DARWIN_ALIAS(pthread_sigmask);
-//Begin-Libc
-#else /* LIBC_ALIAS_PTHREAD_SIGMASK */
-int pthread_sigmask(int, const sigset_t *, sigset_t *) LIBC_ALIAS(pthread_sigmask);
-#endif /* !LIBC_ALIAS_PTHREAD_SIGMASK */
-//End-Libc
-int sigaction(int, const struct sigaction * __restrict,
- struct sigaction * __restrict);
-int sigaddset(sigset_t *, int);
-//Begin-Libc
-#ifndef LIBC_ALIAS_SIGALTSTACK
-//End-Libc
-int sigaltstack(const stack_t * __restrict, stack_t * __restrict) __DARWIN_ALIAS(sigaltstack) __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
-//Begin-Libc
-#else /* LIBC_ALIAS_SIGALTSTACK */
-int sigaltstack(const stack_t * __restrict, stack_t * __restrict) LIBC_ALIAS(sigaltstack) __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
-#endif /* !LIBC_ALIAS_SIGALTSTACK */
-//End-Libc
-int sigdelset(sigset_t *, int);
-int sigemptyset(sigset_t *);
-int sigfillset(sigset_t *);
-int sighold(int);
-int sigignore(int);
-int siginterrupt(int, int);
-int sigismember(const sigset_t *, int);
-//Begin-Libc
-#ifndef LIBC_ALIAS_SIGPAUSE
-//End-Libc
-int sigpause(int) __DARWIN_ALIAS_C(sigpause);
-//Begin-Libc
-#else /* LIBC_ALIAS_SIGPAUSE */
-int sigpause(int) LIBC_ALIAS_C(sigpause);
-#endif /* !LIBC_ALIAS_SIGPAUSE */
-//End-Libc
-int sigpending(sigset_t *);
-int sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict);
-int sigrelse(int);
-void (* _Nullable sigset(int, void (* _Nullable)(int)))(int);
-//Begin-Libc
-#ifndef LIBC_ALIAS_SIGSUSPEND
-//End-Libc
-int sigsuspend(const sigset_t *) __DARWIN_ALIAS_C(sigsuspend);
-//Begin-Libc
-#else /* LIBC_ALIAS_SIGSUSPEND */
-int sigsuspend(const sigset_t *) LIBC_ALIAS_C(sigsuspend);
-#endif /* !LIBC_ALIAS_SIGSUSPEND */
-//End-Libc
-//Begin-Libc
-#ifndef LIBC_ALIAS_SIGWAIT
-//End-Libc
-int sigwait(const sigset_t * __restrict, int * __restrict) __DARWIN_ALIAS_C(sigwait);
-//Begin-Libc
-#else /* LIBC_ALIAS_SIGWAIT */
-int sigwait(const sigset_t * __restrict, int * __restrict) LIBC_ALIAS_C(sigwait);
-#endif /* !LIBC_ALIAS_SIGWAIT */
-//End-Libc
-#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE >= 200809L || defined(_DARWIN_C_SOURCE)
-void psignal(int, const char *);
-#endif /* (!_POSIX_C_SOURCE || _POSIX_C_SOURCE >= 200809L || _DARWIN_C_SOURCE) */
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-int sigblock(int);
-int sigsetmask(int);
-int sigvec(int, struct sigvec *, struct sigvec *);
-#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
+int kill __P((pid_t, int));
+int sigaction __P((int, const struct sigaction *, struct sigaction *));
+int sigaddset __P((sigset_t *, int));
+int sigdelset __P((sigset_t *, int));
+int sigemptyset __P((sigset_t *));
+int sigfillset __P((sigset_t *));
+int sigismember __P((const sigset_t *, int));
+int sigpending __P((sigset_t *));
+int sigprocmask __P((int, const sigset_t *, sigset_t *));
+int sigsuspend __P((const sigset_t *));
+#ifndef _POSIX_SOURCE
+int killpg __P((pid_t, int));
+int sigblock __P((int));
+int siginterrupt __P((int, int));
+int sighold __P((int));
+int sigrelse __P((int));
+int sigpause __P((int));
+int sigreturn __P((struct sigcontext *));
+int sigsetmask __P((int));
+int sigvec __P((int, struct sigvec *, struct sigvec *));
+void psignal __P((unsigned int, const char *));
+#endif /* !_POSIX_SOURCE */
+#endif /* !_ANSI_SOURCE */
__END_DECLS
/* List definitions after function declarations, or Reiser cpp gets upset. */
-__header_always_inline int
-__sigbits(int __signo)
-{
- return __signo > __DARWIN_NSIG ? 0 : (1 << (__signo - 1));
-}
-
-#define sigaddset(set, signo) (*(set) |= __sigbits(signo), 0)
-#define sigdelset(set, signo) (*(set) &= ~__sigbits(signo), 0)
-#define sigismember(set, signo) ((*(set) & __sigbits(signo)) != 0)
+#define sigaddset(set, signo) (*(set) |= 1 << ((signo) - 1), 0)
+#define sigdelset(set, signo) (*(set) &= ~(1 << ((signo) - 1)), 0)
#define sigemptyset(set) (*(set) = 0, 0)
#define sigfillset(set) (*(set) = ~(sigset_t)0, 0)
-#endif /* !_ANSI_SOURCE */
+#define sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
#endif /* !_USER_SIGNAL_H */