Module Name: src
Committed By: christos
Date: Sun Nov 7 14:34:30 UTC 2021
Modified Files:
src/include: spawn.h
src/lib/libc/gen: posix_spawn_fileactions.c
Log Message:
Commit the userland portion of the posix_spawn_chdir project by Piyush Sachdeva
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/include/spawn.h
cvs rdiff -u -r1.4 -r1.5 src/lib/libc/gen/posix_spawn_fileactions.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/include/spawn.h
diff -u src/include/spawn.h:1.4 src/include/spawn.h:1.5
--- src/include/spawn.h:1.4 Wed Feb 22 12:51:01 2012
+++ src/include/spawn.h Sun Nov 7 09:34:30 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: spawn.h,v 1.4 2012/02/22 17:51:01 martin Exp $ */
+/* $NetBSD: spawn.h,v 1.5 2021/11/07 14:34:30 christos Exp $ */
/*-
* Copyright (c) 2008 Ed Schouten <e...@freebsd.org>
@@ -56,6 +56,10 @@ int posix_spawn_file_actions_addopen(pos
int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
+int posix_spawn_file_actions_addchdir(posix_spawn_file_actions_t * __restrict,
+ const char * __restrict);
+int posix_spawn_file_actions_addfchdir(posix_spawn_file_actions_t *, int);
+
/*
* Spawn attributes
*/
Index: src/lib/libc/gen/posix_spawn_fileactions.c
diff -u src/lib/libc/gen/posix_spawn_fileactions.c:1.4 src/lib/libc/gen/posix_spawn_fileactions.c:1.5
--- src/lib/libc/gen/posix_spawn_fileactions.c:1.4 Sun Feb 2 09:54:39 2014
+++ src/lib/libc/gen/posix_spawn_fileactions.c Sun Nov 7 09:34:30 2021
@@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: posix_spawn_fileactions.c,v 1.4 2014/02/02 14:54:39 martin Exp $");
+__RCSID("$NetBSD: posix_spawn_fileactions.c,v 1.5 2021/11/07 14:34:30 christos Exp $");
#include "namespace.h"
@@ -171,3 +171,47 @@ posix_spawn_file_actions_addclose(posix_
return 0;
}
+
+int
+posix_spawn_file_actions_addchdir(posix_spawn_file_actions_t * __restrict fa,
+ const char * __restrict path)
+{
+ char *dirpath;
+ unsigned int i;
+ int error;
+
+ error = posix_spawn_file_actions_getentry(fa, &i);
+ if (error)
+ return error;
+
+ dirpath = strdup(path);
+ if (dirpath == NULL)
+ return ENOMEM;
+
+ fa->fae[i].fae_action = FAE_CHDIR;
+ fa->fae[i].fae_chdir_path = dirpath;
+ fa->fae[i].fae_fildes = -1;
+ fa->len++;
+
+ return 0;
+}
+
+int
+posix_spawn_file_actions_addfchdir(posix_spawn_file_actions_t *fa, int fildes)
+{
+ unsigned int i;
+ int error;
+
+ if (fildes < 0)
+ return EBADF;
+
+ error = posix_spawn_file_actions_getentry(fa, &i);
+ if (error)
+ return error;
+
+ fa->fae[i].fae_action = FAE_FCHDIR;
+ fa->fae[i].fae_fildes = fildes;
+ fa->len++;
+
+ return 0;
+}
