From c981be0bca1e37754de77c500b962ec277860013 Mon Sep 17 00:00:00 2001
From: Andi Gutmans <andi@php.net>
Date: Sun, 9 Apr 2000 19:54:50 +0000
Subject: [PATCH] - Don't need to extern functions - Use virtual_file_ex() in
 expand_filepath()

---
 main/fopen_wrappers.c  | 24 ++++++++++++++++++++++++
 main/fopen_wrappers.h  | 14 +++++++-------
 main/php.h             |  2 +-
 main/php_virtual_cwd.c |  2 +-
 main/php_virtual_cwd.h |  1 +
 5 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/main/fopen_wrappers.c b/main/fopen_wrappers.c
index 1d6797997a..116985675e 100644
--- a/main/fopen_wrappers.c
+++ b/main/fopen_wrappers.c
@@ -973,6 +973,28 @@ PHPAPI char *php_strip_url_passwd(char *url)
 }
 
 
+#if 1
+
+PHPAPI char *expand_filepath(char *filepath)
+{
+	cwd_state new_state;
+	char cwd[MAXPATHLEN+1];
+	char *result;
+
+	result = getcwd(cwd, MAXPATHLEN);	
+	if (!result) {
+		cwd[0] = '\0';
+	}
+
+	new_state.cwd = strdup(cwd);
+	new_state.cwd_length = strlen(cwd);
+
+	virtual_file_ex(&new_state, filepath, NULL);
+	return new_state.cwd;
+}
+
+#else
+
 PHPAPI char *expand_filepath(char *filepath)
 {
 	char *retval = NULL;
@@ -1013,6 +1035,8 @@ PHPAPI char *expand_filepath(char *filepath)
 	return retval;
 }
 
+#endif
+
 /*
  * Local variables:
  * tab-width: 4
diff --git a/main/fopen_wrappers.h b/main/fopen_wrappers.h
index 68beba3e22..8d59e4d79f 100644
--- a/main/fopen_wrappers.h
+++ b/main/fopen_wrappers.h
@@ -64,19 +64,19 @@
 #define IS_SOCKET		1
 #define BAD_URL			2
 
-extern PHPAPI FILE *php_fopen_wrapper(char *filename, char *mode, int options, int *issock, int *socketd, char **opened_path);
+PHPAPI FILE *php_fopen_wrapper(char *filename, char *mode, int options, int *issock, int *socketd, char **opened_path);
 
 PHPAPI FILE *php_fopen_primary_script(void);
 
-extern PHPAPI int php_check_open_basedir(char *path);
-extern PHPAPI int php_check_specific_open_basedir(char *basedir, char *path PLS_DC);
+PHPAPI int php_check_open_basedir(char *path);
+PHPAPI int php_check_specific_open_basedir(char *basedir, char *path PLS_DC);
 
-extern PHPAPI FILE *php_fopen_with_path(char *filename, char *mode, char *path, char **opened_path);
+PHPAPI FILE *php_fopen_with_path(char *filename, char *mode, char *path, char **opened_path);
 
-extern PHPAPI int php_is_url(char *path);
-extern PHPAPI char *php_strip_url_passwd(char *path);
+PHPAPI int php_is_url(char *path);
+PHPAPI char *php_strip_url_passwd(char *path);
 
-extern PHPAPI char *expand_filepath(char *filepath);
+PHPAPI char *expand_filepath(char *filepath);
 
 #endif
 /*
diff --git a/main/php.h b/main/php.h
index 6aee80c41f..c1ab278232 100644
--- a/main/php.h
+++ b/main/php.h
@@ -285,10 +285,10 @@ PHPAPI int cfg_get_string(char *varname, char **result);
 #define PUTC_H(c)					(php_header_write(&(c), 1), (c))
 
 #define VIRTUAL_DIR
+#include "php_virtual_cwd.h"
 
 /* Virtual current directory support */
 #ifdef VIRTUAL_DIR
-#include "php_virtual_cwd.h"
 #define PHP_GETCWD(buff, size) virtual_getcwd(buff,size)
 #define PHP_FOPEN(path, mode) virtual_fopen(path, mode)
 #define PHP_CHDIR(path) virtual_chdir(path)
diff --git a/main/php_virtual_cwd.c b/main/php_virtual_cwd.c
index 9514ab49f2..8dd87dc57e 100644
--- a/main/php_virtual_cwd.c
+++ b/main/php_virtual_cwd.c
@@ -211,7 +211,7 @@ CWD_API char *virtual_getcwd(char *buf, size_t size)
 
 
 /* returns 0 for ok, 1 for error */
-static int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path)
+CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path)
 {
 	int path_length = strlen(path);
 	char *ptr, *path_copy;
diff --git a/main/php_virtual_cwd.h b/main/php_virtual_cwd.h
index afe8da00b0..252bd74b64 100644
--- a/main/php_virtual_cwd.h
+++ b/main/php_virtual_cwd.h
@@ -33,6 +33,7 @@ CWD_API int virtual_chdir(char *path);
 CWD_API int virtual_chdir_file(char *path);
 CWD_API int virtual_filepath(char *path, char **filepath);
 CWD_API FILE *virtual_fopen(const char *path, const char *mode);
+CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path);
 
 ZEND_BEGIN_MODULE_GLOBALS(cwd)
 	cwd_state cwd;
-- 
2.50.1