83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/* Error-checking functions on a string buffer.
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Copyright (C) 2024 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 Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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>, 2024. */
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#include <config.h>
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/* Specification. */
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#include "string-buffer.h"
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#include "xalloc.h"
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void
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sb_xappend1 (struct string_buffer *buffer, char c)
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{
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if (sb_append1 (buffer, c) < 0)
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xalloc_die ();
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}
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void
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sb_xappend_desc (struct string_buffer *buffer, string_desc_t s)
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{
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if (sb_append_desc (buffer, s) < 0)
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xalloc_die ();
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}
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void
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sb_xappend_c (struct string_buffer *buffer, const char *str)
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{
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if (sb_append_c (buffer, str) < 0)
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xalloc_die ();
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}
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const char *
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sb_xcontents_c (struct string_buffer *buffer)
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{
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const char *contents = sb_contents_c (buffer);
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if (contents == NULL)
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xalloc_die ();
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return contents;
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}
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string_desc_t
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sb_xdupfree (struct string_buffer *buffer)
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{
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if (buffer->error)
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{
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sb_free (buffer);
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return string_desc_new_addr (0, NULL);
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}
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string_desc_t contents = sb_dupfree (buffer);
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if (string_desc_data (contents) == NULL)
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xalloc_die ();
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return contents;
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}
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char *
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sb_xdupfree_c (struct string_buffer *buffer)
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{
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if (buffer->error)
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{
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sb_free (buffer);
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return NULL;
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}
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char *contents = sb_dupfree_c (buffer);
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if (contents == NULL)
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xalloc_die ();
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return contents;
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}
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