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Collin Funk
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* Error-checking functions on a string buffer that accumulates from the end.
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Copyright (C) 2024-2026 Free Software Foundation, Inc.
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This file 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
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by the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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This file 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 <https://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2025. */
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#include <config.h>
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/* Specification. */
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#include "string-buffer-reversed.h"
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#include <errno.h>
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#include "xalloc.h"
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int
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sbr_xprependvf (struct string_buffer_reversed *buffer,
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const char *formatstring, va_list list)
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{
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if (sbr_prependvf (buffer, formatstring, list) < 0)
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{
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if (errno == ENOMEM)
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xalloc_die ();
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return -1;
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}
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return 0;
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}
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int
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sbr_xprependf (struct string_buffer_reversed *buffer,
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const char *formatstring, ...)
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{
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va_list args;
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va_start (args, formatstring);
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int ret = sbr_xprependvf (buffer, formatstring, args);
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va_end (args);
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return ret;
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}
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