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* [glibc/release/2.29/master] support: Add xsetlocale function
@ 2022-08-30 9:20 Florian Weimer
0 siblings, 0 replies; only message in thread
From: Florian Weimer @ 2022-08-30 9:20 UTC (permalink / raw)
To: glibc-cvs
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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