From 3b59821cbdc63ad3acb920095cae1b866e28bcb7 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sat, 23 Apr 2005 01:45:08 +0000 Subject: remove lsattr/chattr to prepare for a top level e2fsprogs dir with more stuff in it --- util-linux/chattr.c | 307 ---------------------------------------------------- 1 file changed, 307 deletions(-) delete mode 100644 util-linux/chattr.c (limited to 'util-linux/chattr.c') 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 - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#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); -} -- cgit v1.2.3