X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fsignal.h;h=c347f8610a3f2b7956399fb660bdce2042192cda;hb=c87d75f2aa6fde49a99cf3287e535a14f354f781;hp=559362f2993676783389549cb887efcb759683a5;hpb=d5a5045382315e36588ca225889baa36ed0ed38f;p=musl

diff --git a/include/signal.h b/include/signal.h
index 559362f2..c347f861 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -27,8 +27,6 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
-#define SIG_HOLD ((void (*)(int)) 2)
-
 #define SIG_BLOCK     0
 #define SIG_UNBLOCK   1
 #define SIG_SETMASK   2
@@ -43,6 +41,18 @@ extern "C" {
 #define SI_USER 0
 #define SI_KERNEL 128
 
+typedef struct sigaltstack stack_t;
+
+#endif
+
+#include <bits/signal.h>
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+#define SIG_HOLD ((void (*)(int)) 2)
+
 #define FPE_INTDIV 1
 #define FPE_INTOVF 2
 #define FPE_FLTDIV 3
@@ -64,6 +74,9 @@ extern "C" {
 #define SEGV_MAPERR 1
 #define SEGV_ACCERR 2
 #define SEGV_BNDERR 3
+#define SEGV_PKUERR 4
+#define SEGV_MTEAERR 8
+#define SEGV_MTESERR 9
 
 #define BUS_ADRALN 1
 #define BUS_ADRERR 2
@@ -78,15 +91,17 @@ extern "C" {
 #define CLD_STOPPED 5
 #define CLD_CONTINUED 6
 
-typedef struct sigaltstack stack_t;
-
 union sigval {
 	int sival_int;
 	void *sival_ptr;
 };
 
 typedef struct {
+#ifdef __SI_SWAP_ERRNO_CODE
+	int si_signo, si_code, si_errno;
+#else
 	int si_signo, si_errno, si_code;
+#endif
 	union {
 		char __pad[128 - 2*sizeof(int) - sizeof(long)];
 		struct {
@@ -111,10 +126,13 @@ typedef struct {
 		struct {
 			void *si_addr;
 			short si_addr_lsb;
-			struct {
-				void *si_lower;
-				void *si_upper;
-			} __addr_bnd;
+			union {
+				struct {
+					void *si_lower;
+					void *si_upper;
+				} __addr_bnd;
+				unsigned si_pkey;
+			} __first;
 		} __sigfault;
 		struct {
 			long si_band;
@@ -135,8 +153,9 @@ typedef struct {
 #define si_value   __si_fields.__si_common.__second.si_value
 #define si_addr    __si_fields.__sigfault.si_addr
 #define si_addr_lsb __si_fields.__sigfault.si_addr_lsb
-#define si_lower   __si_fields.__sigfault.__addr_bnd.si_lower
-#define si_upper   __si_fields.__sigfault.__addr_bnd.si_upper
+#define si_lower   __si_fields.__sigfault.__first.__addr_bnd.si_lower
+#define si_upper   __si_fields.__sigfault.__first.__addr_bnd.si_upper
+#define si_pkey    __si_fields.__sigfault.__first.si_pkey
 #define si_band    __si_fields.__sigpoll.si_band
 #define si_fd      __si_fields.__sigpoll.si_fd
 #define si_timerid __si_fields.__si_common.__first.__timer.si_timerid
@@ -159,18 +178,31 @@ struct sigaction {
 #define sa_handler   __sa_handler.sa_handler
 #define sa_sigaction __sa_handler.sa_sigaction
 
+#define SA_UNSUPPORTED 0x00000400
+#define SA_EXPOSE_TAGBITS 0x00000800
+
 struct sigevent {
 	union sigval sigev_value;
 	int sigev_signo;
 	int sigev_notify;
-	void (*sigev_notify_function)(union sigval);
-	pthread_attr_t *sigev_notify_attributes;
-	char __pad[56-3*sizeof(long)];
+	union {
+		char __pad[64 - 2*sizeof(int) - sizeof(union sigval)];
+		pid_t sigev_notify_thread_id;
+		struct {
+			void (*sigev_notify_function)(union sigval);
+			pthread_attr_t *sigev_notify_attributes;
+		} __sev_thread;
+	} __sev_fields;
 };
 
+#define sigev_notify_thread_id __sev_fields.sigev_notify_thread_id
+#define sigev_notify_function __sev_fields.__sev_thread.sigev_notify_function
+#define sigev_notify_attributes __sev_fields.__sev_thread.sigev_notify_attributes
+
 #define SIGEV_SIGNAL 0
 #define SIGEV_NONE 1
 #define SIGEV_THREAD 2
+#define SIGEV_THREAD_ID 4
 
 int __libc_current_sigrtmin(void);
 int __libc_current_sigrtmax(void);
@@ -193,7 +225,7 @@ int sigpending(sigset_t *);
 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 sigqueue(pid_t, int, union sigval);
 
 int pthread_sigmask(int, const sigset_t *__restrict, sigset_t *__restrict);
 int pthread_kill(pthread_t, int);
@@ -214,6 +246,9 @@ int sigrelse(int);
 void (*sigset(int, void (*)(int)))(int);
 #define TRAP_BRKPT 1
 #define TRAP_TRACE 2
+#define TRAP_BRANCH 3
+#define TRAP_HWBKPT 4
+#define TRAP_UNK 5
 #define POLL_IN 1
 #define POLL_OUT 2
 #define POLL_MSG 3
@@ -222,11 +257,16 @@ void (*sigset(int, void (*)(int)))(int);
 #define POLL_HUP 6
 #define SS_ONSTACK    1
 #define SS_DISABLE    2
+#define SS_AUTODISARM (1U << 31)
+#define SS_FLAG_BITS SS_AUTODISARM
 #endif
 
 #if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
 #define NSIG _NSIG
 typedef void (*sig_t)(int);
+
+#define SYS_SECCOMP 1
+#define SYS_USER_DISPATCH 2
 #endif
 
 #ifdef _GNU_SOURCE
@@ -240,8 +280,6 @@ int sigandset(sigset_t *, const sigset_t *, const sigset_t *);
 #define SA_ONESHOT SA_RESETHAND
 #endif
 
-#include <bits/signal.h>
-
 #define SIG_ERR  ((void (*)(int))-1)
 #define SIG_DFL  ((void (*)(int)) 0)
 #define SIG_IGN  ((void (*)(int)) 1)
@@ -251,6 +289,14 @@ typedef int sig_atomic_t;
 void (*signal(int, void (*)(int)))(int);
 int raise(int);
 
+#if _REDIR_TIME64
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+__REDIR(sigtimedwait, __sigtimedwait_time64);
+#endif
+#endif
+
 #ifdef __cplusplus
 }
 #endif