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-rw-r--r--util-linux/chattr.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/util-linux/chattr.c b/util-linux/chattr.c
deleted file mode 100644
index 74209d586..000000000
--- a/util-linux/chattr.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * chattr.c - Change file attributes on an ext2 file system
- *
- * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
- * Laboratoire MASI, Institut Blaise Pascal
- * Universite Pierre et Marie Curie (Paris VI)
- *
- * This file can be redistributed under the terms of the GNU General
- * Public License
- */
-
-/*
- * History:
- * 93/10/30 - Creation
- * 93/11/13 - Replace stat() calls by lstat() to avoid loops
- * 94/02/27 - Integrated in Ted's distribution
- * 98/12/29 - Ignore symlinks when working recursively (G M Sipe)
- * 98/12/29 - Display version info only when -V specified (G M Sipe)
- */
-
-#include <sys/types.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include "ext2_fs.h"
-
-#ifdef __GNUC__
-#define EXT2FS_ATTR(x) __attribute__(x)
-#else
-#define EXT2FS_ATTR(x)
-#endif
-
-#ifndef S_ISLNK /* So we can compile even with gcc-warn */
-# ifdef __S_IFLNK
-# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK)
-# else
-# define S_ISLNK(mode) 0
-# endif
-#endif
-
-#include "e2fsbb.h"
-#include "e2p/e2p.h"
-
-#define main chattr_main
-
-static int add;
-static int rem;
-static int set;
-static int set_version;
-
-static unsigned long version;
-
-static int recursive;
-static int verbose;
-
-static unsigned long af;
-static unsigned long rf;
-static unsigned long sf;
-
-#ifdef _LFS64_LARGEFILE
-#define LSTAT lstat64
-#define STRUCT_STAT struct stat64
-#else
-#define LSTAT lstat
-#define STRUCT_STAT struct stat
-#endif
-
-#if 0
-static void fatal_error(const char * fmt_string, int errcode)
-{
- fprintf (stderr, fmt_string, program_name);
- exit (errcode);
-}
-
-#define usage() fatal_error(_("usage: %s [-RV] [-+=AacDdijsSu] [-v version] files...\n"), \
- 1)
-#endif
-
-struct flags_char {
- unsigned long flag;
- char optchar;
-};
-
-static const struct flags_char flags_array[] = {
- { EXT2_NOATIME_FL, 'A' },
- { EXT2_SYNC_FL, 'S' },
- { EXT2_DIRSYNC_FL, 'D' },
- { EXT2_APPEND_FL, 'a' },
- { EXT2_COMPR_FL, 'c' },
- { EXT2_NODUMP_FL, 'd' },
- { EXT2_IMMUTABLE_FL, 'i' },
- { EXT3_JOURNAL_DATA_FL, 'j' },
- { EXT2_SECRM_FL, 's' },
- { EXT2_UNRM_FL, 'u' },
- { EXT2_NOTAIL_FL, 't' },
- { EXT2_TOPDIR_FL, 'T' },
- { 0, 0 }
-};
-
-static unsigned long get_flag(char c)
-{
- const struct flags_char *fp;
-
- for (fp = flags_array; fp->flag != 0; fp++) {
- if (fp->optchar == c)
- return fp->flag;
- }
- return 0;
-}
-
-
-static int decode_arg (int * i, int argc, char ** argv)
-{
- char * p;
- char * tmp;
- unsigned long fl;
-
- switch (argv[*i][0])
- {
- case '-':
- for (p = &argv[*i][1]; *p; p++) {
- if (*p == 'R') {
- recursive = 1;
- continue;
- }
- if (*p == 'V') {
- verbose = 1;
- continue;
- }
- if (*p == 'v') {
- (*i)++;
- if (*i >= argc)
- usage ();
- version = strtol (argv[*i], &tmp, 0);
- if (*tmp) {
- com_err (program_name, 0,
- _("bad version - %s\n"),
- argv[*i]);
- usage ();
- }
- set_version = 1;
- continue;
- }
- if ((fl = get_flag(*p)) == 0)
- usage();
- rf |= fl;
- rem = 1;
- }
- break;
- case '+':
- add = 1;
- for (p = &argv[*i][1]; *p; p++) {
- if ((fl = get_flag(*p)) == 0)
- usage();
- af |= fl;
- }
- break;
- case '=':
- set = 1;
- for (p = &argv[*i][1]; *p; p++) {
- if ((fl = get_flag(*p)) == 0)
- usage();
- sf |= fl;
- }
- break;
- default:
- return EOF;
- break;
- }
- return 1;
-}
-
-static int chattr_dir_proc (const char *, struct dirent *, void *);
-
-static void change_attributes (const char * name)
-{
- unsigned long flags;
- STRUCT_STAT st;
-
- if (LSTAT (name, &st) == -1) {
- com_err (program_name, errno, _("while trying to stat %s"),
- name);
- return;
- }
- if (S_ISLNK(st.st_mode) && recursive)
- return;
-
- /* Don't try to open device files, fifos etc. We probably
- ought to display an error if the file was explicitly given
- on the command line (whether or not recursive was
- requested). */
- if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) &&
- !S_ISDIR(st.st_mode))
- return;
-
- if (set) {
- if (verbose) {
- printf (_("Flags of %s set as "), name);
- print_flags (stdout, sf, 0);
- printf ("\n");
- }
- if (fsetflags (name, sf) == -1)
- perror (name);
- } else {
- if (fgetflags (name, &flags) == -1)
- com_err (program_name, errno,
- _("while reading flags on %s"), name);
- else {
- if (rem)
- flags &= ~rf;
- if (add)
- flags |= af;
- if (verbose) {
- printf (_("Flags of %s set as "), name);
- print_flags (stdout, flags, 0);
- printf ("\n");
- }
- if (!S_ISDIR(st.st_mode))
- flags &= ~EXT2_DIRSYNC_FL;
- if (fsetflags (name, flags) == -1)
- com_err (program_name, errno,
- _("while setting flags on %s"), name);
- }
- }
- if (set_version) {
- if (verbose)
- printf (_("Version of %s set as %lu\n"), name, version);
- if (fsetversion (name, version) == -1)
- com_err (program_name, errno,
- _("while setting version on %s"), name);
- }
- if (S_ISDIR(st.st_mode) && recursive)
- iterate_on_dir (name, chattr_dir_proc, NULL);
-}
-
-static int chattr_dir_proc (const char * dir_name, struct dirent * de,
- void * private EXT2FS_ATTR((unused)))
-{
- if (strcmp (de->d_name, ".") && strcmp (de->d_name, "..")) {
- char *path;
-
- path = malloc(strlen (dir_name) + 1 + strlen (de->d_name) + 1);
- if (!path)
- fatal_error(_("Couldn't allocate path variable "
- "in chattr_dir_proc"), 1);
- sprintf (path, "%s/%s", dir_name, de->d_name);
- change_attributes (path);
- free(path);
- }
- return 0;
-}
-
-int main (int argc, char ** argv)
-{
- int i, j;
- int end_arg = 0;
-
-#ifdef ENABLE_NLS
- setlocale(LC_MESSAGES, "");
- setlocale(LC_CTYPE, "");
- bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
- textdomain(NLS_CAT_NAME);
-#endif
-#if 0
- if (argc && *argv)
- program_name = *argv;
-#endif
- i = 1;
- while (i < argc && !end_arg) {
- /* '--' arg should end option processing */
- if (strcmp(argv[i], "--") == 0) {
- i++;
- end_arg = 1;
- } else if (decode_arg (&i, argc, argv) == EOF)
- end_arg = 1;
- else
- i++;
- }
- if (i >= argc)
- usage ();
- if (set && (add || rem)) {
- fputs(_("= is incompatible with - and +\n"), stderr);
- exit (1);
- }
- if ((rf & af) != 0) {
- fputs("Can't both set and unset same flag.\n", stderr);
- exit (1);
- }
- if (!(add || rem || set || set_version)) {
- fputs(_("Must use '-v', =, - or +\n"), stderr);
- exit (1);
- }
-#if 0
- if (verbose)
- fprintf (stderr, "chattr %s (%s)\n",
- E2FSPROGS_VERSION, E2FSPROGS_DATE);
-#endif
- for (j = i; j < argc; j++)
- change_attributes (argv[j]);
- exit(0);
-}
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