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The $Id$ keywords were used in Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the .gitattributes file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of $Id$ keywords by removing them since they are not used anymore.
126 lines
4.4 KiB
C
126 lines
4.4 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2018 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Sascha Schumann <sascha@schumann.cx> |
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| Xinchen Hui <laruence@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_SMART_STRING_H
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#define PHP_SMART_STRING_H
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#include "zend_smart_string_public.h"
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#include <stdlib.h>
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#include <zend.h>
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/* wrapper */
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#define smart_string_appends_ex(str, src, what) \
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smart_string_appendl_ex((str), (src), strlen(src), (what))
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#define smart_string_appends(str, src) \
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smart_string_appendl((str), (src), strlen(src))
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#define smart_string_append_ex(str, src, what) \
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smart_string_appendl_ex((str), ((smart_string *)(src))->c, \
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((smart_string *)(src))->len, (what));
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#define smart_string_sets(str, src) \
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smart_string_setl((str), (src), strlen(src));
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#define smart_string_appendc(str, c) \
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smart_string_appendc_ex((str), (c), 0)
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#define smart_string_free(s) \
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smart_string_free_ex((s), 0)
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#define smart_string_appendl(str, src, len) \
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smart_string_appendl_ex((str), (src), (len), 0)
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#define smart_string_append(str, src) \
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smart_string_append_ex((str), (src), 0)
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#define smart_string_append_long(str, val) \
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smart_string_append_long_ex((str), (val), 0)
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#define smart_string_append_unsigned(str, val) \
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smart_string_append_unsigned_ex((str), (val), 0)
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ZEND_API void ZEND_FASTCALL _smart_string_alloc_persistent(smart_string *str, size_t len);
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ZEND_API void ZEND_FASTCALL _smart_string_alloc(smart_string *str, size_t len);
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static zend_always_inline size_t smart_string_alloc(smart_string *str, size_t len, zend_bool persistent) {
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if (UNEXPECTED(!str->c) || UNEXPECTED(len >= str->a - str->len)) {
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if (persistent) {
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_smart_string_alloc_persistent(str, len);
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} else {
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_smart_string_alloc(str, len);
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}
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}
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return str->len + len;
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}
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static zend_always_inline void smart_string_free_ex(smart_string *str, zend_bool persistent) {
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if (str->c) {
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pefree(str->c, persistent);
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str->c = NULL;
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}
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str->a = str->len = 0;
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}
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static zend_always_inline void smart_string_0(smart_string *str) {
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if (str->c) {
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str->c[str->len] = '\0';
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}
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}
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static zend_always_inline void smart_string_appendc_ex(smart_string *dest, char ch, zend_bool persistent) {
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dest->len = smart_string_alloc(dest, 1, persistent);
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dest->c[dest->len - 1] = ch;
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}
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static zend_always_inline void smart_string_appendl_ex(smart_string *dest, const char *str, size_t len, zend_bool persistent) {
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size_t new_len = smart_string_alloc(dest, len, persistent);
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memcpy(dest->c + dest->len, str, len);
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dest->len = new_len;
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}
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static zend_always_inline void smart_string_append_long_ex(smart_string *dest, zend_long num, zend_bool persistent) {
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char buf[32];
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char *result = zend_print_long_to_buf(buf + sizeof(buf) - 1, num);
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smart_string_appendl_ex(dest, result, buf + sizeof(buf) - 1 - result, persistent);
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}
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static zend_always_inline void smart_string_append_unsigned_ex(smart_string *dest, zend_ulong num, zend_bool persistent) {
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char buf[32];
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char *result = zend_print_ulong_to_buf(buf + sizeof(buf) - 1, num);
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smart_string_appendl_ex(dest, result, buf + sizeof(buf) - 1 - result, persistent);
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}
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static zend_always_inline void smart_string_setl(smart_string *dest, char *src, size_t len) {
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dest->len = len;
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dest->a = len + 1;
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dest->c = src;
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}
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static zend_always_inline void smart_string_reset(smart_string *str) {
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str->len = 0;
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}
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#endif
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* indent-tabs-mode: t
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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