diff options
Diffstat (limited to 'tools/gnulib/patches/900-str_startswith-module.patch')
| -rw-r--r-- | tools/gnulib/patches/900-str_startswith-module.patch | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/tools/gnulib/patches/900-str_startswith-module.patch b/tools/gnulib/patches/900-str_startswith-module.patch new file mode 100644 index 0000000000..c9af62710a --- /dev/null +++ b/tools/gnulib/patches/900-str_startswith-module.patch @@ -0,0 +1,117 @@ +From 24010120fab36721caaf92be076655571e44da07 Mon Sep 17 00:00:00 2001 +From: Bruno Haible <bruno@clisp.org> +Date: Fri, 3 Jan 2025 09:26:14 +0100 +Subject: [PATCH] str_startswith: New module. + +* lib/string.in.h (str_startswith): New declaration. +* lib/str_startswith.c: New file. +* m4/string_h.m4 (gl_STRING_H_REQUIRE_DEFAULTS): Initialize +GNULIB_STR_STARTSWITH. +* modules/string-h (Makefile.am): Substitute GNULIB_STR_STARTSWITH. +* modules/str_startswith: New file. +--- + ChangeLog | 10 ++++++++++ + lib/str_startswith.c | 29 +++++++++++++++++++++++++++++ + lib/string.in.h | 8 ++++++++ + m4/string_h.m4 | 3 ++- + modules/str_startswith | 23 +++++++++++++++++++++++ + modules/string-h | 1 + + 6 files changed, 73 insertions(+), 1 deletion(-) + create mode 100644 lib/str_startswith.c + create mode 100644 modules/str_startswith + +--- /dev/null ++++ b/lib/str_startswith.c +@@ -0,0 +1,29 @@ ++/* str_startswith function. ++ Copyright (C) 2025 Free Software Foundation, Inc. ++ ++ This file is free software: you can redistribute it and/or modify ++ it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation, either version 3 of the ++ License, or (at your option) any later version. ++ ++ This file is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public License ++ along with this program. If not, see <https://www.gnu.org/licenses/>. */ ++ ++/* Written by Bruno Haible <bruno@clisp.org>, 2025. */ ++ ++#include "config.h" ++ ++/* Specification. */ ++#include <string.h> ++ ++ ++int ++str_startswith (const char *string, const char *prefix) ++{ ++ return strncmp (string, prefix, strlen (prefix)) == 0; ++} +--- a/lib/string.in.h ++++ b/lib/string.in.h +@@ -1079,6 +1079,14 @@ _GL_WARN_ON_USE (strtok_r, "strtok_r is + /* The following functions are not specified by POSIX. They are gnulib + extensions. */ + ++#if @GNULIB_STR_STARTSWITH@ ++/* Returns true if STRING starts with PREFIX. ++ Returns false otherwise. */ ++_GL_EXTERN_C int str_startswith (const char *string, const char *prefix) ++ _GL_ATTRIBUTE_PURE ++ _GL_ARG_NONNULL ((1, 2)); ++#endif ++ + #if @GNULIB_MBSLEN@ + /* Return the number of multibyte characters in the character string STRING. + This considers multibyte characters, unlike strlen, which counts bytes. */ +--- a/m4/string_h.m4 ++++ b/m4/string_h.m4 +@@ -70,6 +70,7 @@ AC_DEFUN([gl_STRING_H_REQUIRE_DEFAULTS], + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRCASESTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOK_R]) ++ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STR_STARTSWITH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSCHR]) +--- /dev/null ++++ b/modules/str_startswith +@@ -0,0 +1,23 @@ ++Description: ++str_startswith() function: test whether a string starts with a given prefix. ++ ++Files: ++lib/str_startswith.c ++ ++Depends-on: ++string-h ++ ++configure.ac: ++gl_STRING_MODULE_INDICATOR([str_startswith]) ++ ++Makefile.am: ++lib_SOURCES += str_startswith.c ++ ++Include: ++<string.h> ++ ++License: ++LGPLv2+ ++ ++Maintainer: ++all +--- a/modules/string-h ++++ b/modules/string-h +@@ -69,6 +69,7 @@ string.h: string.in.h $(top_builddir)/co + -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \ + -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \ + -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \ ++ -e 's/@''GNULIB_STR_STARTSWITH''@/$(GNULIB_STR_STARTSWITH)/g' \ + -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \ + -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \ + -e 's/@''GNULIB_STRERRORNAME_NP''@/$(GNULIB_STRERRORNAME_NP)/g' \ |