From ced75472d7e3d73d5b057e36ccbc7b7fcba95104 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 11 Sep 2018 15:26:51 -0400
Subject: remove __vfork alias

this was added so that posix_spawn and possibly other functionality
could be implemented in terms of vfork, but that turned out to be
unsafe. any such usage needs __clone with proper handling of stack
lifetime.
---
 src/process/vfork.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/process/vfork.c')

diff --git a/src/process/vfork.c b/src/process/vfork.c
index ac954651..d430c13f 100644
--- a/src/process/vfork.c
+++ b/src/process/vfork.c
@@ -2,9 +2,8 @@
 #include <unistd.h>
 #include <signal.h>
 #include "syscall.h"
-#include "libc.h"
 
-pid_t __vfork(void)
+pid_t vfork(void)
 {
 	/* vfork syscall cannot be made from C code */
 #ifdef SYS_fork
@@ -13,5 +12,3 @@ pid_t __vfork(void)
 	return syscall(SYS_clone, SIGCHLD, 0);
 #endif
 }
-
-weak_alias(__vfork, vfork);
-- 
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