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Paul Eggert
a3fd683de3
* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/* Test of u8_vsprintf() function.
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Copyright (C) 2007-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
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#include <config.h>
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#include "unistdio.h"
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#include <errno.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "unistr.h"
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#include "xalloc.h"
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#include "macros.h"
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#include "test-u8-printf1.h"
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static uint8_t *
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my_xasprintf (const char *format, ...)
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{
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va_list args;
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uint8_t buf[1000];
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int retval;
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size_t length;
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uint8_t *result;
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va_start (args, format);
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retval = u8_vsprintf (buf, format, args);
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va_end (args);
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if (retval < 0 || retval >= (int) sizeof (buf))
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return NULL;
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length = u8_strlen (buf);
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result = XNMALLOC (length + 1, uint8_t);
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u8_cpy (result, buf, length + 1);
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return result;
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}
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static void
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test_vsprintf ()
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{
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test_xfunction (my_xasprintf);
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}
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int
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main (int argc, char *argv[])
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{
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test_vsprintf ();
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return 0;
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}
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