X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fprocess%2Ffork.c;h=012b7ca59c0bb681df3715ff9c6a587870f18a1c;hb=dae17a1aaf25d8333e729173d86659066607d87d;hp=1213f0f509e93d5e2f787862ccc6804ab5ab1f46;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/process/fork.c b/src/process/fork.c
index 1213f0f5..012b7ca5 100644
--- a/src/process/fork.c
+++ b/src/process/fork.c
@@ -1,9 +1,19 @@
 #include <unistd.h>
 #include "syscall.h"
-
-/* FIXME: add support for atfork stupidity */
+#include "libc.h"
+#include "pthread_impl.h"
 
 pid_t fork(void)
 {
-	return syscall0(__NR_fork);
+	pid_t ret;
+	if (libc.fork_handler) libc.fork_handler(-1);
+	ret = syscall(SYS_fork);
+	if (libc.lock && !ret) {
+		pthread_t self = __pthread_self();
+		self->pid = syscall(SYS_getpid);
+		self->tid = syscall(SYS_gettid);
+		libc.threads_minus_1 = 0;
+	}
+	if (libc.fork_handler) libc.fork_handler(!ret);
+	return ret;
 }