omit errno update path for syscalls that cannot fail

[musl] / src / unistd / getpid.c

diff --git a/src/unistd/getpid.c b/src/unistd/getpid.c
index 31cbe1c..a6d4e6d 100644 (file)
--- a/src/unistd/getpid.c
+++ b/src/unistd/getpid.c
@@ -3,5 +3,5 @@
 
 pid_t getpid(void)
 {
-       return syscall0(__NR_getpid);
+       return __syscall(SYS_getpid);
 }