reenable word-at-at-time copying in memmove

[musl] / include / signal.h

diff --git a/include/signal.h b/include/signal.h
index 0fdf720..1014440 100644 (file)
--- a/include/signal.h
+++ b/include/signal.h
@@ -5,8 +5,11 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
 
 #ifdef _GNU_SOURCE
 #define __siginfo siginfo
@@ -25,15 +28,12 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
+#define SIG_HOLD ((void (*)(int)) 2)
+
 #define SIG_BLOCK     0
 #define SIG_UNBLOCK   1
 #define SIG_SETMASK   2
 
-#define SIG_ERR  ((void (*)(int))-1)
-#define SIG_DFL  ((void (*)(int)) 0)
-#define SIG_IGN  ((void (*)(int)) 1)
-#define SIG_HOLD ((void (*)(int)) 2)
-
 #define SI_ASYNCNL (-60)
 #define SI_TKILL (-6)
 #define SI_SIGIO (-5)
@@ -48,7 +48,7 @@ extern "C" {
 #define FPE_INTOVF 2
 #define FPE_FLTDIV 3
 #define FPE_FLTOVF 4
-#define FPE_FLTUNT 5
+#define FPE_FLTUND 5
 #define FPE_FLTRES 6
 #define FPE_FLTINV 7
 #define FPE_FLTSUB 8
@@ -83,7 +83,7 @@ struct sigaction {
        } __sa_handler;
        sigset_t sa_mask;
        int sa_flags;
-       void (*__sa_restorer)(void);    
+       void (*sa_restorer)(void);      
 };
 #define sa_handler   __sa_handler.sa_handler
 #define sa_sigaction __sa_handler.sa_sigaction
@@ -167,16 +167,16 @@ int sigaddset(sigset_t *, int);
 int sigdelset(sigset_t *, int);
 int sigismember(const sigset_t *, int);
 
-int sigprocmask(int, const sigset_t *, sigset_t *);
+int sigprocmask(int, const sigset_t *__restrict, sigset_t *__restrict);
 int sigsuspend(const sigset_t *);
-int sigaction(int, const struct sigaction *, struct sigaction *);
+int sigaction(int, const struct sigaction *__restrict, struct sigaction *__restrict);
 int sigpending(sigset_t *);
-int sigwait(const sigset_t *, int *);
-int sigwaitinfo(const sigset_t *, siginfo_t *);
-int sigtimedwait(const sigset_t *, siginfo_t *, const struct timespec *);
+int sigwait(const sigset_t *__restrict, int *__restrict);
+int sigwaitinfo(const sigset_t *__restrict, siginfo_t *__restrict);
+int sigtimedwait(const sigset_t *__restrict, siginfo_t *__restrict, const struct timespec *__restrict);
 int sigqueue(pid_t, int, const union sigval);
 
-int pthread_sigmask(int, const sigset_t *, sigset_t *);
+int pthread_sigmask(int, const sigset_t *__restrict, sigset_t *__restrict);
 int pthread_kill(pthread_t, int);
 
 void psiginfo(const siginfo_t *, const char *);
@@ -186,7 +186,7 @@ void psignal(int, const char *);
 
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
 int killpg(pid_t, int);
-int sigaltstack(const stack_t *, stack_t *);
+int sigaltstack(const stack_t *__restrict, stack_t *__restrict);
 int sighold(int);
 int sigignore(int);
 int siginterrupt(int, int);
@@ -207,6 +207,10 @@ void (*sigset(int, void (*)(int)))(int);
 #define SIGSTKSZ 8192
 #endif
 
+#ifdef _BSD_SOURCE
+typedef void (*sig_t)(int);
+#endif
+
 #ifdef _GNU_SOURCE
 typedef void (*sighandler_t)(int);
 void (*bsd_signal(int, void (*)(int)))(int);
@@ -217,6 +221,10 @@ int sigisemptyset(const sigset_t *);
 
 #include <bits/signal.h>
 
+#define SIG_ERR  ((void (*)(int))-1)
+#define SIG_DFL  ((void (*)(int)) 0)
+#define SIG_IGN  ((void (*)(int)) 1)
+
 typedef int sig_atomic_t;
 
 void (*signal(int, void (*)(int)))(int);