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add some more useful suggested options to config.mak template
[musl]
/
src
/
process
/
fork.c
diff --git
a/src/process/fork.c
b/src/process/fork.c
index
012b7ca
..
a8bdbe0
100644
(file)
--- a/
src/process/fork.c
+++ b/
src/process/fork.c
@@
-3,17
+3,24
@@
#include "libc.h"
#include "pthread_impl.h"
#include "libc.h"
#include "pthread_impl.h"
+static void dummy(int x)
+{
+}
+
+weak_alias(dummy, __fork_handler);
+
pid_t fork(void)
{
pid_t ret;
pid_t fork(void)
{
pid_t ret;
-
if (libc.fork_handler) libc.
fork_handler(-1);
+
__
fork_handler(-1);
ret = syscall(SYS_fork);
ret = syscall(SYS_fork);
- if (libc.
lock
&& !ret) {
+ if (libc.
main_thread
&& !ret) {
pthread_t self = __pthread_self();
pthread_t self = __pthread_self();
- self->pid = syscall(SYS_getpid);
-
self->tid = syscall(SYS_gettid
);
+ self->
tid = self->
pid = syscall(SYS_getpid);
+
memset(&self->robust_list, 0, sizeof self->robust_list
);
libc.threads_minus_1 = 0;
libc.threads_minus_1 = 0;
+ libc.main_thread = self;
}
}
-
if (libc.fork_handler) libc.
fork_handler(!ret);
+
__
fork_handler(!ret);
return ret;
}
return ret;
}