initial check-in, version 0.5.0 v0.5.0

1 files changed, 98 insertions, 0 deletions

diff --git a/include/signal.h b/include/signal.h
new file mode 100644
index 00000000..540236a5
--- /dev/null
+++ b/include/signal.h
@@ -0,0 +1,98 @@
+#ifndef _SIGNAL_H
+#define _SIGNAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_size_t
+#define __NEED_pid_t
+#define __NEED_uid_t
+#define __NEED_struct_timespec
+#define __NEED_pthread_t
+#define __NEED_time_t
+#define __NEED_clock_t
+#define __NEED_sigset_t
+#define __NEED_siginfo_t
+
+#include <bits/alltypes.h>
+
+typedef int sig_atomic_t;
+
+struct sigaction
+{
+	union {
+		void (*sa_handler)(int);
+		void (*sa_sigaction)(int, siginfo_t *, void *);
+	} __sa_handler;
+	sigset_t sa_mask;
+	int sa_flags;
+	void (*__sa_restorer)(void);	
+};
+#define sa_handler   __sa_handler.sa_handler
+#define sa_sigaction __sa_handler.sa_sigaction
+
+typedef struct
+{
+	void *ss_sp;
+	int ss_flags;
+	size_t ss_size;
+} stack_t;
+
+union sigval
+{
+	int sival_int;
+	void *sival_ptr;
+};
+
+#include <bits/signal.h>
+
+int __libc_current_sigrtmin(void);
+int __libc_current_sigrtmax(void);
+
+#define SIGRTMIN  (__libc_current_sigrtmin())
+#define SIGRTMAX  (__libc_current_sigrtmax())
+
+void (*signal(int, void (*)(int)))(int);
+void (*bsd_signal(int, void (*)(int)))(int);
+int kill(pid_t, int);
+int killpg(pid_t, int);
+int raise(int);
+int sigpause(int);
+
+int sigemptyset(sigset_t *);
+int sigfillset(sigset_t *);
+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 sigsuspend(const sigset_t *);
+int sigaction(int, const struct sigaction *, struct sigaction *);
+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 sigqueue(pid_t, int, const union sigval);
+
+int siginterrupt(int, int);
+
+int sigaltstack(const stack_t *, stack_t *);
+
+int sighold(int);
+int sigrelse(int);
+int sigignore(int);
+void (*sigset(int, void (*)(int)))(int);
+
+int pthread_sigmask(int, const sigset_t *, sigset_t *);
+int pthread_kill(pthread_t, int);
+
+#ifdef _GNU_SOURCE
+typedef int (*sighandler_t)(int);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif