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From: Florian Weimer <fw@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/release/2.29/master] support: Add xsetlocale function Date: Tue, 30 Aug 2022 09:20:50 +0000 (GMT) [thread overview] Message-ID: <20220830092050.2ED9C382F0B3@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f22d1cb932535114e8d81ab59de3935d884df02d commit f22d1cb932535114e8d81ab59de3935d884df02d Author: Arjun Shankar <arjun@redhat.com> Date: Mon Nov 11 14:57:23 2019 +0100 support: Add xsetlocale function (cherry picked from commit cce35a50c1de0cec5cd1f6c18979ff6ee3ea1dd1) Diff: --- support/Makefile | 1 + support/support.h | 1 + support/xsetlocale.c | 30 ++++++++++++++++++++++++++++++ 3 files changed, 32 insertions(+) diff --git a/support/Makefile b/support/Makefile index a9b5eb4b05..ac35651745 100644 --- a/support/Makefile +++ b/support/Makefile @@ -146,6 +146,7 @@ libsupport-routines = \ xrealloc \ xrecvfrom \ xsendto \ + xsetlocale \ xsetsockopt \ xsigaction \ xsignal \ diff --git a/support/support.h b/support/support.h index b162491be6..aeb5813c51 100644 --- a/support/support.h +++ b/support/support.h @@ -91,6 +91,7 @@ char *xasprintf (const char *format, ...) __attribute__ ((format (printf, 1, 2), malloc)); char *xstrdup (const char *); char *xstrndup (const char *, size_t); +char *xsetlocale (int category, const char *locale); /* These point to the TOP of the source/build tree, not your (or support's) subdirectory. */ diff --git a/support/xsetlocale.c b/support/xsetlocale.c new file mode 100644 index 0000000000..063ed4b0d6 --- /dev/null +++ b/support/xsetlocale.c @@ -0,0 +1,30 @@ +/* setlocale with error checking. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library 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 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <support/check.h> + +#include <locale.h> + +char * +xsetlocale (int category, const char *locale) +{ + char *p = setlocale (category, locale); + if (p == NULL) + FAIL_EXIT1 ("error: setlocale (%d, \"%s\")\n", category, locale); + return p; +}
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