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include cleanups: remove unused headers and add feature test macros
[musl]
/
src
/
process
/
fork.c
diff --git
a/src/process/fork.c
b/src/process/fork.c
index
a8bdbe0
..
1a82f42
100644
(file)
--- a/
src/process/fork.c
+++ b/
src/process/fork.c
@@
-1,4
+1,5
@@
#include <unistd.h>
#include <unistd.h>
+#include <string.h>
#include "syscall.h"
#include "libc.h"
#include "pthread_impl.h"
#include "syscall.h"
#include "libc.h"
#include "pthread_impl.h"
@@
-12,7
+13,9
@@
weak_alias(dummy, __fork_handler);
pid_t fork(void)
{
pid_t ret;
pid_t fork(void)
{
pid_t ret;
+ sigset_t set;
__fork_handler(-1);
__fork_handler(-1);
+ __block_all_sigs(&set);
ret = syscall(SYS_fork);
if (libc.main_thread && !ret) {
pthread_t self = __pthread_self();
ret = syscall(SYS_fork);
if (libc.main_thread && !ret) {
pthread_t self = __pthread_self();
@@
-21,6
+24,7
@@
pid_t fork(void)
libc.threads_minus_1 = 0;
libc.main_thread = self;
}
libc.threads_minus_1 = 0;
libc.main_thread = self;
}
+ __restore_sigs(&set);
__fork_handler(!ret);
return ret;
}
__fork_handler(!ret);
return ret;
}