URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [sys/] [linux/] [signal.c] - Rev 1010
Go to most recent revision | Compare with Previous | Blame | View Log
/* libc/sys/linux/signal.c - Signal handling functions */ /* Written 2000 by Werner Almesberger */ #include <signal.h> #include <unistd.h> #include <sys/types.h> #include <sys/syscall.h> #define __NR___sgetmask __NR_sgetmask /* avoid name space pollution */ #define __NR___ssetmask __NR_ssetmask /* avoid name space pollution */ _syscall2(int,kill,pid_t,pid,int,sig) _syscall2(__sighandler_t,signal,int,signum,__sighandler_t,handler) _syscall3(int,sigaction,int,signum,const struct sigaction *,act, struct sigaction *,oldact) _syscall1(int,sigsuspend,const sigset_t *,mask) _syscall1(int,sigpending,sigset_t *,set) _syscall0(int,pause) _syscall1(unsigned int,alarm,unsigned int,seconds) _syscall3(int,sigprocmask,int,how,const sigset_t *,set,sigset_t *,oldset) static _syscall0(int,__sgetmask) static _syscall1(int,__ssetmask,int,newmask) int sigsetmask(int newmask) /* BSD */ { return __ssetmask(newmask); } int sigmask(int signum) /* BSD */ { return 1 << signum; } int sigblock(int mask) /* BSD */ { return __ssetmask(mask | __sgetmask()); } int raise(int sig) { return kill(getpid(),sig); } const char *const sys_siglist[] = { #include "siglist.inc" };
Go to most recent revision | Compare with Previous | Blame | View Log