Fixed compiler warnings in main/

Author: KalleZ

main/SAPI.c

@@ -570,7 +570,6 @@ static void sapi_header_add_op(sapi_header_op_enum op, sapi_header_struct *sapi_
 
 SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC)
 {
-	int retval;
 	sapi_header_struct sapi_header;
 	char *colon_offset;
 	long myuid = 0L;

main/main.c

@@ -1621,7 +1621,7 @@ void php_request_shutdown(void *dummy)
 		zend_bool send_buffer = SG(request_info).headers_only ? 0 : 1;
 
 		if (CG(unclean_shutdown) && PG(last_error_type) == E_ERROR &&
-			PG(memory_limit) < zend_memory_usage(1 TSRMLS_CC)
+			(size_t)PG(memory_limit) < zend_memory_usage(1 TSRMLS_CC)
 		) {
 			send_buffer = 0;
 		}

main/rfc1867.c

@@ -769,7 +769,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 	int fd = -1;
 	zend_llist header;
 	void *event_extra_data = NULL;
-	int llen = 0;
+	unsigned int llen = 0;
 	int upload_cnt = INI_INT("max_file_uploads");
 
 	if (SG(post_max_size) > 0 && SG(request_info).content_length > SG(post_max_size)) {
@@ -1066,12 +1066,12 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 					}
 				}
 
-				if (PG(upload_max_filesize) > 0 && (total_bytes+blen) > PG(upload_max_filesize)) {
+				if (PG(upload_max_filesize) > 0 && (long)(total_bytes+blen) > PG(upload_max_filesize)) {
 #if DEBUG_FILE_UPLOAD
 					sapi_module.sapi_error(E_NOTICE, "upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved", PG(upload_max_filesize), param, filename);
 #endif
 					cancel_upload = UPLOAD_ERROR_A;
-				} else if (max_file_size && ((total_bytes+blen) > max_file_size)) {
+				} else if (max_file_size && ((long)(total_bytes+blen) > max_file_size)) {
 #if DEBUG_FILE_UPLOAD
 					sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename);
 #endif

main/snprintf.c

@@ -1220,7 +1220,7 @@ static void strx_printv(int *ccp, char *buf, size_t len, const char *format, va_
 
 PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...) /* {{{ */
 {
-	int cc;
+	unsigned int cc;
 	va_list ap;
 
 	va_start(ap, format);
@@ -1236,7 +1236,7 @@ PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...) /* {{{
 
 PHPAPI int ap_php_vslprintf(char *buf, size_t len, const char *format, va_list ap) /* {{{ */
 {
-	int cc;
+	unsigned int cc;
 
 	strx_printv(&cc, buf, len, format, ap);
 	if (cc >= len) {

main/streams/glob_wrapper.c

@@ -144,7 +144,7 @@ static size_t php_glob_stream_read(php_stream *stream, char *buf, size_t count T
 
 	/* avoid problems if someone mis-uses the stream */
 	if (count == sizeof(php_stream_dirent) && pglob) {
-		if (pglob->index < pglob->glob.gl_pathc) {
+		if (pglob->index < (size_t)pglob->glob.gl_pathc) {
 			php_glob_stream_path_split(pglob, pglob->glob.gl_pathv[pglob->index++], pglob->flags & GLOB_APPEND, &path TSRMLS_CC);
 			PHP_STRLCPY(ent->d_name, path, sizeof(ent->d_name), strlen(path));
 			return sizeof(php_stream_dirent);