diff options
Diffstat (limited to 'gnulib/lib/argv-iter.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/argv-iter.h | 42 |
2 files changed, 42 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/lib/argv-iter.h b/gnulib/lib/argv-iter.h new file mode 100644 index 0000000..73db77d --- /dev/null +++ b/gnulib/lib/argv-iter.h @@ -0,0 +1,42 @@ +/* Iterate over arguments from argv or --files0-from=FILE + Copyright (C) 2008-2011 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 <http://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)); |