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-rw-r--r--include/unistd.h1
-rw-r--r--src/process/_Fork.c11
-rw-r--r--src/process/fork.c13
3 files changed, 16 insertions, 9 deletions
diff --git a/include/unistd.h b/include/unistd.h
index 07584a23..13064026 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -82,6 +82,7 @@ unsigned sleep(unsigned);
int pause(void);
pid_t fork(void);
+pid_t _Fork(void);
int execve(const char *, char *const [], char *const []);
int execv(const char *, char *const []);
int execle(const char *, const char *, ...);
diff --git a/src/process/_Fork.c b/src/process/_Fork.c
index 17fb87ad..1f41197c 100644
--- a/src/process/_Fork.c
+++ b/src/process/_Fork.c
@@ -1,23 +1,17 @@
#include <unistd.h>
-#include <string.h>
#include <signal.h>
#include "syscall.h"
#include "libc.h"
#include "lock.h"
#include "pthread_impl.h"
-static void dummy(int x)
-{
-}
-
-weak_alias(dummy, __fork_handler);
+static void dummy(int x) { }
weak_alias(dummy, __aio_atfork);
-pid_t fork(void)
+pid_t _Fork(void)
{
pid_t ret;
sigset_t set;
- __fork_handler(-1);
__block_all_sigs(&set);
__aio_atfork(-1);
LOCK(__abort_lock);
@@ -39,6 +33,5 @@ pid_t fork(void)
UNLOCK(__abort_lock);
__aio_atfork(!ret);
__restore_sigs(&set);
- __fork_handler(!ret);
return __syscall_ret(ret);
}
diff --git a/src/process/fork.c b/src/process/fork.c
new file mode 100644
index 00000000..a12da01a
--- /dev/null
+++ b/src/process/fork.c
@@ -0,0 +1,13 @@
+#include <unistd.h>
+#include "libc.h"
+
+static void dummy(int x) { }
+weak_alias(dummy, __fork_handler);
+
+pid_t fork(void)
+{
+ __fork_handler(-1);
+ pid_t ret = _Fork();
+ __fork_handler(!ret);
+ return ret;
+}