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Added vfork() as a wrapper to fork().

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19491 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-12-13 14:50:14 +00:00
parent 278ca3c080
commit a7854360ac
2 changed files with 12 additions and 4 deletions
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headers/posix/unistd.h
+4 -3
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2004-2005, Haiku Inc. All Rights Reserved. * Copyright 2004-2006, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
*/ */
#ifndef _UNISTD_H_ #ifndef _UNISTD_H_
@@ -114,6 +114,7 @@ extern long pathconf(const char *path, int name);
/* process functions */ /* process functions */
extern pid_t fork(void); extern pid_t fork(void);
extern pid_t vfork(void);
extern int execve(const char *path, char * const argv[], char * const envp[]); extern int execve(const char *path, char * const argv[], char * const envp[]);
extern int execl(const char *path, const char *arg, ...); extern int execl(const char *path, const char *arg, ...);
extern int execv(const char *path, char *const *argv); extern int execv(const char *path, char *const *argv);
@@ -143,8 +144,8 @@ extern pid_t getsid(pid_t pid);
extern pid_t getpgid(pid_t pid); extern pid_t getpgid(pid_t pid);
extern pid_t setsid(void); extern pid_t setsid(void);
extern int setpgid(pid_t pid, pid_t pgid); extern int setpgid(pid_t pid, pid_t pgid);
extern int setpgrp(void); extern int setpgrp(void);
/* access permissions */ /* access permissions */
extern gid_t getegid(void); extern gid_t getegid(void);
src/system/libroot/posix/unistd/fork.c
+8 -1
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2004-2005, Axel Dörfler, [email protected]. All rights reserved. * Copyright 2004-2006, Axel Dörfler, [email protected]. All rights reserved.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
*/ */
@@ -164,3 +164,10 @@ fork(void)
return thread; return thread;
} }
pid_t
vfork(void)
{
return fork();
}