diff options
Diffstat (limited to 'release/src/router/busybox/coreutils/libcoreutils/xgetoptfile_sort_uniq.c')
-rw-r--r-- | release/src/router/busybox/coreutils/libcoreutils/xgetoptfile_sort_uniq.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/release/src/router/busybox/coreutils/libcoreutils/xgetoptfile_sort_uniq.c b/release/src/router/busybox/coreutils/libcoreutils/xgetoptfile_sort_uniq.c new file mode 100644 index 00000000..a63daf97 --- /dev/null +++ b/release/src/router/busybox/coreutils/libcoreutils/xgetoptfile_sort_uniq.c @@ -0,0 +1,38 @@ +/* vi: set sw=4 ts=4: */ +/* + * coreutils utility routine + * + * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> + * + * 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 2 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <stdio.h> +#include <unistd.h> +#include "libbb.h" +#include "coreutils.h" + +extern FILE *xgetoptfile_sort_uniq(char **argv, const char *mode) +{ + const char *n; + + if ((n = *argv) != NULL) { + if ((*n != '-') || n[1]) { + return bb_xfopen(n, mode); + } + } + return (*mode == 'r') ? stdin : stdout; +} |