More cleanup!

ext/standard/pageinfo.c

@@ -40,52 +40,24 @@
 
 #include "ext/standard/basic_functions.h"
 
-static void php_statpage(void)
+static void php_statpage(BLS_D)
 {
-#if !APACHE
-	char *path;
-	struct stat sb;
-	BLS_FETCH();
-#else
-	request_rec *r;
-	BLS_FETCH();
-	SLS_FETCH();
-	
-	r = ((request_rec *) SG(server_context));
-#endif
-	
-#if APACHE
-	/* Apache has already gone through the trouble of doing
-	   the stat(), so the only real overhead is copying three
-	   values. We can afford it, and it means we don't have to
-	   worry about resetting the static variables after every
-	   hit. */
-	BG(page_uid)   = r ->finfo.st_uid;
-	BG(page_inode) = r->finfo.st_ino;
-	BG(page_mtime) = r->finfo.st_mtime;
-#else
-	if (BG(page_uid) == -1) {
-		SLS_FETCH();
+	struct stat *pstat;
 
-		path = SG(request_info).path_translated;
-		if (path != NULL) {
-			if (stat(path, &sb) == -1) {
-				php_error(E_WARNING, "Unable to find file:  '%s'", path);
-				return;
-			}
-			BG(page_uid)   = sb.st_uid;
-			BG(page_inode) = sb.st_ino;
-			BG(page_mtime) = sb.st_mtime;
-		}
+	pstat = sapi_get_stat();
+
+	if (BG(page_uid)==-1) {
+		BG(page_uid)   = pstat->st_uid;
+		BG(page_inode) = pstat->st_ino;
+		BG(page_mtime) = pstat->st_mtime;
 	}
-#endif
 }
 
 long php_getuid(void)
 {
 	BLS_FETCH();
 
-	php_statpage();
+	php_statpage(BLS_C);
 	return (BG(page_uid));
 }
 
@@ -125,7 +97,7 @@ PHP_FUNCTION(getmyinode)
 {
 	BLS_FETCH();
 
-	php_statpage();
+	php_statpage(BLS_C);
 	if (BG(page_inode) < 0) {
 		RETURN_FALSE;
 	} else {
@@ -140,7 +112,7 @@ PHP_FUNCTION(getlastmod)
 {
 	BLS_FETCH();
 
-	php_statpage();
+	php_statpage(BLS_C);
 	if (BG(page_mtime) < 0) {
 		RETURN_FALSE;
 	} else {

main/SAPI.c

@@ -385,21 +385,17 @@ SAPI_API int sapi_flush()
 	}
 }
 
-SAPI_API int sapi_get_uid()
+SAPI_API struct stat *sapi_get_stat()
 {
 	SLS_FETCH();
 
-	if (sapi_module.get_uid) {
-		return sapi_module.get_uid(SLS_C);
+	if (sapi_module.get_stat) {
+		return sapi_module.get_stat(SLS_C);
 	} else {
-		struct stat statbuf;
-
-		if (!SG(request_info).path_translated || (stat(SG(request_info).path_translated, &statbuf)==-1)) {
-			return -1;
+		if (!SG(request_info).path_translated || (stat(SG(request_info).path_translated, &SG(global_stat))==-1)) {
+			return NULL;
 		}
-
-		stat(SG(request_info).path_translated, &statbuf);
-		return statbuf.st_uid;
+		return &SG(global_stat);
 	}
 }
 

main/SAPI.h

@@ -23,6 +23,7 @@
 #include "zend.h"
 #include "zend_llist.h"
 #include "zend_operators.h"
+#include <sys/stat.h>
 
 #define SAPI_POST_BLOCK_SIZE 4000
 
@@ -84,6 +85,7 @@ typedef struct {
 	sapi_headers_struct sapi_headers;
 	uint read_post_bytes;
 	unsigned char headers_sent;
+	struct stat global_stat;
 } sapi_globals_struct;
 
 
@@ -127,7 +129,7 @@ SAPI_API void sapi_unregister_post_reader(sapi_post_content_type_reader *post_co
 SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(char *content_type_dup SLS_DC));
 
 SAPI_API int sapi_flush();
-SAPI_API int sapi_get_uid();
+SAPI_API struct stat *sapi_get_stat();
 SAPI_API char *sapi_getenv(char *name, int name_len);
 
 struct _sapi_module_struct {
@@ -141,7 +143,7 @@ struct _sapi_module_struct {
 
 	int (*ub_write)(const char *str, unsigned int str_length);
 	void (*flush)(void *server_context);
-	int (*get_uid)(SLS_D);
+	struct stat *(*get_stat)(SLS_D);
 	char *(*getenv)(char *name, int name_len SLS_DC);
 
 	void (*sapi_error)(int type, const char *error_msg, ...);

main/safe_mode.c

@@ -111,7 +111,7 @@ PHPAPI int php_checkuid(const char *fn, int mode) {
 PHPAPI char *php_get_current_user()
 {
 	struct passwd *pwd;
-	int uid;
+	struct stat *pstat;
 	SLS_FETCH();
 
 	if (request_info.current_user) {
@@ -122,13 +122,13 @@ PHPAPI char *php_get_current_user()
 	USE_SAPI is defined, because cgi will also be
 	interfaced in USE_SAPI */
 
-	uid = sapi_get_uid();
+	pstat = sapi_get_stat();
 
-	if (uid==-1) {
+	if (!pstat) {
 		return empty_string;
 	}
 
-	if ((pwd=getpwuid(uid))==NULL) {
+	if ((pwd=getpwuid(pstat->st_uid))==NULL) {
 		return empty_string;
 	}
 	request_info.current_user_length = strlen(pwd->pw_name);

sapi/apache/mod_php4.c

@@ -300,9 +300,9 @@ static int php_apache_sapi_activate(SLS_D)
 }
 
 
-static int php_apache_get_uid(SLS_D)
+static struct stat *php_apache_get_stat(SLS_D)
 {
-	return ((request_rec *) SG(server_context))->finfo.st_uid;
+	return &((request_rec *) SG(server_context))->finfo;
 }
 
 
@@ -325,7 +325,7 @@ static sapi_module_struct sapi_module = {
 
 	sapi_apache_ub_write,			/* unbuffered write */
 	sapi_apache_flush,				/* flush */
-	php_apache_get_uid,				/* get uid */
+	php_apache_get_stat,			/* get uid */
 	php_apache_getenv,				/* getenv */
 
 	php_error,						/* error handler */