Apple-2gs-SW/hush
1
0
Fork 0
mirror of https://github.com/sheumann/hush.git synced 2024-12-27 01:32:08 +00:00
Code Issues Projects Releases Wiki Activity

chgrp: just call chown! :)

Browse Source
This commit is contained in:
Denis Vlasenko 2006-10-27 23:28:38 +00:00
parent 3b8fc1c582
commit e80e2a3660
3 changed files with 19 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
coreutils/Kbuild
View File

@ -11,7 +11,7 @@ lib-$(CONFIG_BASENAME) += basename.o
lib-$(CONFIG_CAL) += cal.o
lib-$(CONFIG_CAT) += cat.o
lib-$(CONFIG_CATV) += catv.o
lib-$(CONFIG_CHGRP) += chgrp.o
lib-$(CONFIG_CHGRP) += chgrp.o chown.o
lib-$(CONFIG_CHMOD) += chmod.o
lib-$(CONFIG_CHOWN) += chown.o
lib-$(CONFIG_CHROOT) += chroot.o

48
coreutils/chgrp.c
View File

@ -7,49 +7,21 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
/* BB_AUDIT SUSv3 defects - unsupported options -h, -H, -L, and -P. */
/* BB_AUDIT GNU defects - unsupported options -h, -c, -f, -v, and long options. */
/* BB_AUDIT Note: gnu chgrp does not support -H, -L, or -P. */
/* BB_AUDIT SUSv3 defects - unsupported options -H, -L, and -P. */
/* BB_AUDIT GNU defects - unsupported long options. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */
#include <stdlib.h>
#include <unistd.h>
#include "busybox.h"
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
{
if (lchown(fileName, statbuf->st_uid, *((long *) junk)) == 0) {
return (TRUE);
}
bb_perror_msg("%s", fileName); /* Avoid multibyte problems. */
return (FALSE);
}
int chgrp_main(int argc, char **argv)
{
long gid;
int recursiveFlag;
int retval = EXIT_SUCCESS;
recursiveFlag = getopt32(argc, argv, "R");
if (argc - optind < 2) {
bb_show_usage();
}
argv += optind;
/* Find the selected group */
gid = get_ug_id(*argv, bb_xgetgrnam);
++argv;
/* Ok, ready to do the deed now */
do {
if (! recursive_action (*argv, recursiveFlag, FALSE, FALSE,
fileAction, fileAction, &gid)) {
retval = EXIT_FAILURE;
/* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */
char **p = argv;
while (*++p) {
if (p[0][0] != '-') {
p[0] = xasprintf(":%s", p[0]);
break;
}
} while (*++argv);
return retval;
}
return chown_main(argc, argv);
}

10
include/usage.h
View File

@ -169,11 +169,17 @@
"\t-v\tset the file's version/generation number"
#define chgrp_trivial_usage \
"[OPTION]... GROUP FILE..."
"[-Rh"USE_DESKTOP("cvf")"]... GROUP FILE..."
#define chgrp_full_usage \
"Change the group membership of each FILE to GROUP.\n" \
"\nOptions:\n" \
"\t-R\tChanges files and directories recursively"
"\t-R\tChanges files and directories recursively\n" \
"\t-h\tDo not dereference symbolic links" \
USE_DESKTOP( \
"\n\t-c\tList changed files" \
"\n\t-v\tList all files" \
"\n\t-f\tHide errors" \
)
#define chgrp_example_usage \
"$ ls -l /tmp/foo\n" \
"-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \