Derick,
You should not enable this function if ZEND_WIN32 is defined or ZTS=1
(Thread Safety).
Andi
At 10:48 AM 2/14/2001 +0000, Derick Rethans wrote:
>derick Wed Feb 14 02:48:49 2001 EDT
>
> Modified files:
> /php4/ext/standard basic_functions.c dir.c php_dir.h
> Log:
> - Added the chroot function for changing root in a script.
> #- This can be usefull when using PHP in a shell environment, or when PHP
> # runs as CGI which needs a little more security
>
>
>Index: php4/ext/standard/basic_functions.c
>diff -u php4/ext/standard/basic_functions.c:1.302
>php4/ext/standard/basic_functions.c:1.303
>--- php4/ext/standard/basic_functions.c:1.302 Mon Feb 5 13:59:16 2001
>+++ php4/ext/standard/basic_functions.c Wed Feb 14 02:48:48 2001
>@@ -17,7 +17,7 @@
> +----------------------------------------------------------------------+
> */
>
>-/* $Id: basic_functions.c,v 1.302 2001/02/05 21:59:16 zeev Exp $ */
>+/* $Id: basic_functions.c,v 1.303 2001/02/14 10:48:48 derick Exp $ */
>
> #include "php.h"
> #include "php_main.h"
>@@ -465,6 +465,7 @@
> PHP_FE(opendir, NULL)
> PHP_FE(closedir, NULL)
> PHP_FE(chdir, NULL)
>+ PHP_FE(chroot, NULL)
> PHP_FE(getcwd, NULL)
> PHP_FE(rewinddir, NULL)
> PHP_STATIC_FE("readdir", php_if_readdir, NULL)
>Index: php4/ext/standard/dir.c
>diff -u php4/ext/standard/dir.c:1.52 php4/ext/standard/dir.c:1.53
>--- php4/ext/standard/dir.c:1.52 Sat Dec 16 12:52:43 2000
>+++ php4/ext/standard/dir.c Wed Feb 14 02:48:48 2001
>@@ -17,7 +17,7 @@
> +----------------------------------------------------------------------+
> */
>
>-/* $Id: dir.c,v 1.52 2000/12/16 20:52:43 andi Exp $ */
>+/* $Id: dir.c,v 1.53 2001/02/14 10:48:48 derick Exp $ */
>
> /* {{{ includes/startup/misc */
>
>@@ -219,6 +219,30 @@
> if (dirp->id == DIRG(default_dir)) {
> php_set_default_dir(-1 DIRLS_CC);
> }
>+}
>+
>+/* }}} */
>+/* {{{ proto int chroot(string directory)
>+ Change root directory */
>+
>+PHP_FUNCTION(chroot)
>+{
>+ pval **arg;
>+ int ret;
>+
>+ if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg) ==
>FAILURE) {
>+ WRONG_PARAM_COUNT;
>+ }
>+ convert_to_string_ex(arg);
>+
>+ ret = chroot((*arg)->value.str.val);
>+
>+ if (ret != 0) {
>+ php_error(E_WARNING, "chroot: %s (errno %d)",
>strerror(errno), errno);
>+ RETURN_FALSE;
>+ }
>+
>+ RETURN_TRUE;
> }
>
> /* }}} */
>Index: php4/ext/standard/php_dir.h
>diff -u php4/ext/standard/php_dir.h:1.11 php4/ext/standard/php_dir.h:1.12
>--- php4/ext/standard/php_dir.h:1.11 Thu Dec 7 04:09:38 2000
>+++ php4/ext/standard/php_dir.h Wed Feb 14 02:48:48 2001
>@@ -17,7 +17,7 @@
> +----------------------------------------------------------------------+
> */
>
>-/* $Id: php_dir.h,v 1.11 2000/12/07 12:09:38 sas Exp $ */
>+/* $Id: php_dir.h,v 1.12 2001/02/14 10:48:48 derick Exp $ */
>
> #ifndef PHP_DIR_H
> #define PHP_DIR_H
>@@ -28,6 +28,7 @@
> PHP_FUNCTION(opendir);
> PHP_FUNCTION(closedir);
> PHP_FUNCTION(chdir);
>+PHP_FUNCTION(chroot);
> PHP_FUNCTION(getcwd);
> PHP_FUNCTION(rewinddir);
> PHP_NAMED_FUNCTION(php_if_readdir);
>
>
>
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