remove unused refcnt field for shared libraries

[musl] / src / signal / raise.c

diff --git a/src/signal/raise.c b/src/signal/raise.c
index 6fa43be..717b1c9 100644 (file)
--- a/src/signal/raise.c
+++ b/src/signal/raise.c
@@ -1,17 +1,15 @@
 #include <signal.h>
-#include <errno.h>
 #include <stdint.h>
 #include "syscall.h"
 #include "pthread_impl.h"
 
 int raise(int sig)
 {
-       int pid, tid, ret;
+       int tid, ret;
        sigset_t set;
        __block_app_sigs(&set);
        tid = __syscall(SYS_gettid);
-       pid = __syscall(SYS_getpid);
-       ret = syscall(SYS_tgkill, pid, tid, sig);
+       ret = syscall(SYS_tkill, tid, sig);
        __restore_sigs(&set);
        return ret;
 }