#include <signal.h>
+#include <errno.h>
+#include <stdint.h>
#include "syscall.h"
+#include "pthread_impl.h"
int raise(int sig)
{
- return __syscall_kill(__syscall_getpid(), sig);
+ int pid, tid, ret;
+ sigset_t set;
+ __block_app_sigs(&set);
+ tid = __syscall(SYS_gettid);
+ pid = __syscall(SYS_getpid);
+ ret = syscall(SYS_tgkill, pid, tid, sig);
+ __restore_sigs(&set);
+ return ret;
}