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author | Denis Vlasenko | 2006-12-27 04:35:09 +0000 |
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committer | Denis Vlasenko | 2006-12-27 04:35:09 +0000 |
commit | 7b76233290bd9dead1848f28ed6d0edfcceb8e09 (patch) | |
tree | b963999fc54eddb65f1929b894f868e24851fc9c /coreutils/rmdir.c | |
download | busybox-2613b475641efd9047e676fddd45b8ba5b1fae9a.zip busybox-2613b475641efd9047e676fddd45b8ba5b1fae9a.tar.gz |
Correcting tag name to be like previous ones1_3_0
Diffstat (limited to 'coreutils/rmdir.c')
-rw-r--r-- | coreutils/rmdir.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/coreutils/rmdir.c b/coreutils/rmdir.c new file mode 100644 index 0000000..c61bae7 --- /dev/null +++ b/coreutils/rmdir.c @@ -0,0 +1,60 @@ +/* vi: set sw=4 ts=4: */ +/* + * rmdir implementation for busybox + * + * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> + * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. + */ + +/* BB_AUDIT SUSv3 compliant */ +/* http://www.opengroup.org/onlinepubs/007904975/utilities/rmdir.html */ + +#include <stdlib.h> +#include <unistd.h> +#include <libgen.h> +#include "busybox.h" + +int rmdir_main(int argc, char **argv) +{ + int status = EXIT_SUCCESS; + int flags; + int do_dot; + char *path; + + flags = getopt32(argc, argv, "p"); + + argv += optind; + + if (!*argv) { + bb_show_usage(); + } + + do { + path = *argv; + + /* Record if the first char was a '.' so we can use dirname later. */ + do_dot = (*path == '.'); + + do { + if (rmdir(path) < 0) { + bb_perror_msg("'%s'", path); /* Match gnu rmdir msg. */ + status = EXIT_FAILURE; + } else if (flags) { + /* Note: path was not empty or null since rmdir succeeded. */ + path = dirname(path); + /* Path is now just the parent component. Note that dirname + * returns "." if there are no parents. We must distinguish + * this from the case of the original path starting with '.'. + */ + if (do_dot || (*path != '.') || path[1]) { + continue; + } + } + break; + } while (1); + + } while (*++argv); + + return status; +} |