fix logic error in fread

[musl] / src / process / fork.c

diff --git a/src/process/fork.c b/src/process/fork.c
index 87e7dc9..a04e892 100644 (file)
--- a/src/process/fork.c
+++ b/src/process/fork.c
@@ -7,12 +7,12 @@ pid_t fork(void)
 {
        pid_t ret;
        if (libc.fork_handler) libc.fork_handler(-1);
-       ret = syscall0(__NR_fork);
-       if (libc.lock && !ret) {
+       ret = syscall(SYS_fork);
+       if (libc.main_thread && !ret) {
                pthread_t self = __pthread_self();
-               self->pid = syscall0(__NR_getpid);
-               self->tid = syscall0(__NR_gettid);
+               self->tid = self->pid = syscall(SYS_getpid);
                libc.threads_minus_1 = 0;
+               libc.main_thread = self;
        }
        if (libc.fork_handler) libc.fork_handler(!ret);
        return ret;