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/* Error-checking functions on a string buffer.
Copyright (C) 2024-2025 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>, 2024. */
#include <config.h>
/* Specification. */
#include "string-buffer.h"
#include <errno.h>
#include "xalloc.h"
int
sb_xappendvf (struct string_buffer *buffer,
const char *formatstring, va_list list)
{
if (sb_appendvf (buffer, formatstring, list) < 0)
{
if (errno == ENOMEM)
xalloc_die ();
return -1;
}
return 0;
}
int
sb_xappendf (struct string_buffer *buffer, const char *formatstring, ...)
{
va_list args;
int ret;
va_start (args, formatstring);
ret = sb_xappendvf (buffer, formatstring, args);
va_end (args);
return ret;
}
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