Mercurial > gnulib
view lib/argv-iter.h @ 40216:02ed6264c100
strfmon_l: Fix -fsanitize=address finding.
* lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>,
<string.h>.
(MAX_ARGS): Renamed from MAX_ARG_WORDS.
(directive_t, directives_t): New types.
(fmon_parse): New function.
(rpl_strfmon_l): Don't call va_arg more often than needed for the
format string. Consume 'long double' arguments in places where the
format string indicates so.
* modules/strfmon_l (Depends-on): Add 'stdbool'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 23:30:40 +0100 |
parents | b06060465f09 |
children |
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/* Iterate over arguments from argv or --files0-from=FILE Copyright (C) 2008-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include <stdio.h> #include <stdbool.h> /* Definition of _GL_ARG_NONNULL. */ #include "arg-nonnull.h" struct argv_iterator; enum argv_iter_err { AI_ERR_OK = 1, AI_ERR_EOF, AI_ERR_MEM, AI_ERR_READ }; struct argv_iterator *argv_iter_init_argv (char **argv) _GL_ARG_NONNULL ((1)); struct argv_iterator *argv_iter_init_stream (FILE *fp) _GL_ARG_NONNULL ((1)); char *argv_iter (struct argv_iterator *, enum argv_iter_err *) _GL_ARG_NONNULL ((1, 2)); size_t argv_iter_n_args (struct argv_iterator const *) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1)); void argv_iter_free (struct argv_iterator *) _GL_ARG_NONNULL ((1));