mirror of
https://github.com/sheumann/hush.git
synced 2024-12-25 18:33:06 +00:00
bbify to shrink size
This commit is contained in:
Mike Frysinger
parent
560047ce86
commit
d2a64d2fc2
@ -36,270 +36,200 @@
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#define EXT2FS_ATTR(x)
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#endif
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#ifndef S_ISLNK /* So we can compile even with gcc-warn */
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# ifdef __S_IFLNK
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# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK)
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# else
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# define S_ISLNK(mode) 0
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# endif
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#endif
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#include "e2fsbb.h"
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#include "e2p/e2p.h"
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static int add;
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static int rem;
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static int set;
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static int set_version;
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#define OPT_ADD 1
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#define OPT_REM 2
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#define OPT_SET 4
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#define OPT_SET_VER 8
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static int flags;
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static int recursive;
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static unsigned long version;
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static int recursive;
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static int verbose;
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static unsigned long af;
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static unsigned long rf;
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static unsigned long sf;
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#ifdef _LFS64_LARGEFILE
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#define LSTAT lstat64
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#define STRUCT_STAT struct stat64
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#ifdef CONFIG_LFS
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# define LSTAT lstat64
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# define STRUCT_STAT struct stat64
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#else
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#define LSTAT lstat
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#define STRUCT_STAT struct stat
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#endif
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#if 0
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static void fatal_error(const char * fmt_string, int errcode)
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{
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fprintf (stderr, fmt_string, program_name);
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exit (errcode);
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}
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#define usage() fatal_error(_("usage: %s [-RV] [-+=AacDdijsSu] [-v version] files...\n"), \
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1)
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# define LSTAT lstat
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# define STRUCT_STAT struct stat
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#endif
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struct flags_char {
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unsigned long flag;
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char optchar;
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unsigned long flag;
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char optchar;
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};
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static const struct flags_char flags_array[] = {
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{ EXT2_NOATIME_FL, 'A' },
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{ EXT2_SYNC_FL, 'S' },
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{ EXT2_DIRSYNC_FL, 'D' },
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{ EXT2_APPEND_FL, 'a' },
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{ EXT2_COMPR_FL, 'c' },
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{ EXT2_NODUMP_FL, 'd' },
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{ EXT2_IMMUTABLE_FL, 'i' },
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{ EXT2_NOATIME_FL, 'A' },
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{ EXT2_SYNC_FL, 'S' },
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{ EXT2_DIRSYNC_FL, 'D' },
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{ EXT2_APPEND_FL, 'a' },
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{ EXT2_COMPR_FL, 'c' },
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{ EXT2_NODUMP_FL, 'd' },
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{ EXT2_IMMUTABLE_FL, 'i' },
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{ EXT3_JOURNAL_DATA_FL, 'j' },
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{ EXT2_SECRM_FL, 's' },
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{ EXT2_UNRM_FL, 'u' },
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{ EXT2_NOTAIL_FL, 't' },
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{ EXT2_TOPDIR_FL, 'T' },
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{ EXT2_SECRM_FL, 's' },
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{ EXT2_UNRM_FL, 'u' },
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{ EXT2_NOTAIL_FL, 't' },
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{ EXT2_TOPDIR_FL, 'T' },
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{ 0, 0 }
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};
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static unsigned long get_flag(char c)
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{
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const struct flags_char *fp;
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for (fp = flags_array; fp->flag != 0; fp++) {
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for (fp = flags_array; fp->flag; fp++)
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if (fp->optchar == c)
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return fp->flag;
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}
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bb_show_usage();
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return 0;
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}
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static int decode_arg (int * i, int argc, char ** argv)
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static int decode_arg(char *arg)
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{
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char * p;
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char * tmp;
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unsigned long fl;
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unsigned long *fl;
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char opt = *arg++;
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switch (argv[*i][0])
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{
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case '-':
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for (p = &argv[*i][1]; *p; p++) {
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if (*p == 'R') {
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recursive = 1;
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continue;
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}
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if (*p == 'V') {
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verbose = 1;
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continue;
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}
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if (*p == 'v') {
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(*i)++;
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if (*i >= argc)
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usage ();
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version = strtol (argv[*i], &tmp, 0);
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if (*tmp) {
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com_err (program_name, 0,
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_("bad version - %s\n"),
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argv[*i]);
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usage ();
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}
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set_version = 1;
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continue;
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}
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if ((fl = get_flag(*p)) == 0)
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usage();
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rf |= fl;
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rem = 1;
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}
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break;
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case '+':
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add = 1;
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for (p = &argv[*i][1]; *p; p++) {
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if ((fl = get_flag(*p)) == 0)
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usage();
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af |= fl;
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}
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break;
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case '=':
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set = 1;
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for (p = &argv[*i][1]; *p; p++) {
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if ((fl = get_flag(*p)) == 0)
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usage();
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sf |= fl;
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}
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break;
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default:
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if (opt == '-') {
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flags |= OPT_REM;
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fl = &rf;
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} else if (opt == '+') {
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flags |= OPT_ADD;
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fl = ⁡
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} else if (opt == '=') {
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flags |= OPT_SET;
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fl = &sf;
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} else
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return EOF;
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break;
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}
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for (; *arg ; ++arg)
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(*fl) |= get_flag(*arg);
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return 1;
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}
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static int chattr_dir_proc (const char *, struct dirent *, void *);
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static int chattr_dir_proc(const char *, struct dirent *, void *);
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static void change_attributes (const char * name)
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static void change_attributes(const char * name)
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{
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unsigned long flags;
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unsigned long fsflags;
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STRUCT_STAT st;
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if (LSTAT (name, &st) == -1) {
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com_err (program_name, errno, _("while trying to stat %s"),
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name);
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if (LSTAT(name, &st) == -1) {
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bb_error_msg("while trying to stat %s", name);
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return;
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}
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if (S_ISLNK(st.st_mode) && recursive)
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return;
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/* Don't try to open device files, fifos etc. We probably
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ought to display an error if the file was explicitly given
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on the command line (whether or not recursive was
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requested). */
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if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) &&
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!S_ISDIR(st.st_mode))
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* ought to display an error if the file was explicitly given
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* on the command line (whether or not recursive was
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* requested). */
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if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) && !S_ISDIR(st.st_mode))
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return;
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if (set) {
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if (verbose) {
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printf (_("Flags of %s set as "), name);
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print_flags (stdout, sf, 0);
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printf ("\n");
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}
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if (fsetflags (name, sf) == -1)
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perror (name);
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if (flags & OPT_SET_VER)
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if (fsetversion(name, version) == -1)
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bb_error_msg("while setting version on %s", name);
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if (flags & OPT_SET) {
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fsflags = sf;
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} else {
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if (fgetflags (name, &flags) == -1)
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com_err (program_name, errno,
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_("while reading flags on %s"), name);
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else {
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if (rem)
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flags &= ~rf;
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if (add)
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flags |= af;
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if (verbose) {
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printf (_("Flags of %s set as "), name);
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print_flags (stdout, flags, 0);
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printf ("\n");
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}
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if (!S_ISDIR(st.st_mode))
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flags &= ~EXT2_DIRSYNC_FL;
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if (fsetflags (name, flags) == -1)
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com_err (program_name, errno,
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_("while setting flags on %s"), name);
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if (fgetflags(name, &fsflags) == -1) {
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bb_error_msg("while reading flags on %s", name);
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goto skip_setflags;
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}
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if (flags & OPT_REM)
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fsflags &= ~rf;
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if (flags & OPT_ADD)
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fsflags |= af;
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if (!S_ISDIR(st.st_mode))
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fsflags &= ~EXT2_DIRSYNC_FL;
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}
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if (set_version) {
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if (verbose)
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printf (_("Version of %s set as %lu\n"), name, version);
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if (fsetversion (name, version) == -1)
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com_err (program_name, errno,
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_("while setting version on %s"), name);
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}
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if (fsetflags(name, fsflags) == -1)
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bb_error_msg("while setting flags on %s", name);
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skip_setflags:
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if (S_ISDIR(st.st_mode) && recursive)
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iterate_on_dir (name, chattr_dir_proc, NULL);
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iterate_on_dir(name, chattr_dir_proc, NULL);
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}
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static int chattr_dir_proc (const char * dir_name, struct dirent * de,
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void * private EXT2FS_ATTR((unused)))
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static int chattr_dir_proc(const char *dir_name, struct dirent *de,
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void *private EXT2FS_ATTR((unused)))
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{
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if (strcmp (de->d_name, ".") && strcmp (de->d_name, "..")) {
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char *path;
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/*if (strcmp(de->d_name, ".") && strcmp(de->d_name, "..")) {*/
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if (de->d_name[0] == '.' && (de->d_name[1] == '\0' || \
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(de->d_name[1] == '.' && de->d_name[2] == '\0'))) {
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path = malloc(strlen (dir_name) + 1 + strlen (de->d_name) + 1);
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char *path = malloc(strlen(dir_name) + 1 + strlen(de->d_name) + 1);
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if (!path)
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fatal_error(_("Couldn't allocate path variable "
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"in chattr_dir_proc"), 1);
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sprintf (path, "%s/%s", dir_name, de->d_name);
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change_attributes (path);
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bb_error_msg_and_die("Couldn't allocate path variable in chattr_dir_proc");
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sprintf(path, "%s/%s", dir_name, de->d_name);
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change_attributes(path);
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free(path);
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}
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return 0;
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}
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int chattr_main (int argc, char ** argv)
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int chattr_main(int argc, char **argv)
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{
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int i, j;
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int end_arg = 0;
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int i;
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char *arg;
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#ifdef ENABLE_NLS
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setlocale(LC_MESSAGES, "");
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setlocale(LC_CTYPE, "");
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bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
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textdomain(NLS_CAT_NAME);
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#endif
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#if 0
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if (argc && *argv)
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program_name = *argv;
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#endif
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i = 1;
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while (i < argc && !end_arg) {
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/* '--' arg should end option processing */
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if (strcmp(argv[i], "--") == 0) {
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i++;
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end_arg = 1;
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} else if (decode_arg (&i, argc, argv) == EOF)
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end_arg = 1;
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else
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i++;
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/* parse the args */
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for (i = 1; i < argc; ++i) {
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arg = argv[i];
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/* take care of -R and -v <version> */
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if (arg[0] == '-') {
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if (arg[1] == 'R' && arg[2] == '\0') {
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recursive = 1;
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continue;
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} else if (arg[1] == 'v' && arg[2] == '\0') {
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char *tmp;
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++i;
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if (i >= argc)
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bb_show_usage();
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version = strtol(argv[i], &tmp, 0);
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if (*tmp) {
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bb_error_msg("bad version - %s", arg);
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bb_show_usage();
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}
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flags |= OPT_SET_VER;
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continue;
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}
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}
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if (decode_arg(arg) == EOF)
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break;
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}
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/* run sanity checks on all the arguments given us */
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if (i >= argc)
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usage ();
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if (set && (add || rem)) {
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fputs(_("= is incompatible with - and +\n"), stderr);
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exit (1);
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bb_show_usage();
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if ((flags & OPT_SET) && ((flags & OPT_ADD) || (flags & OPT_REM))) {
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bb_error_msg("= is incompatible with - and +");
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return EXIT_FAILURE;
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}
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if ((rf & af) != 0) {
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fputs("Can't both set and unset same flag.\n", stderr);
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exit (1);
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bb_error_msg("Can't both set and unset same flag");
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return EXIT_FAILURE;
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}
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if (!(add || rem || set || set_version)) {
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fputs(_("Must use '-v', =, - or +\n"), stderr);
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exit (1);
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if (!flags) {
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bb_error_msg("Must use '-v', =, - or +");
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return EXIT_FAILURE;
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}
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#if 0
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if (verbose)
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fprintf (stderr, "chattr %s (%s)\n",
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E2FSPROGS_VERSION, E2FSPROGS_DATE);
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#endif
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for (j = i; j < argc; j++)
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change_attributes (argv[j]);
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exit(0);
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/* now run chattr on all the files passed to us */
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while (i < argc)
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change_attributes(argv[i++]);
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return EXIT_SUCCESS;
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}
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@ -39,99 +39,87 @@
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#define EXT2FS_ATTR(x)
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#endif
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static int all;
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static int dirs_opt;
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static unsigned pf_options;
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static int recursive;
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static int verbose;
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static int generation_opt;
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#define OPT_RECUR 1
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#define OPT_ALL 2
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#define OPT_DIRS_OPT 4
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#define OPT_PF_LONG 8
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#define OPT_GENERATION 16
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static int flags;
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#ifdef _LFS64_LARGEFILE
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#define LSTAT lstat64
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#define STRUCT_STAT struct stat64
|
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#ifdef CONFIG_LFS
|
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# define LSTAT lstat64
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# define STRUCT_STAT struct stat64
|
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#else
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#define LSTAT lstat
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#define STRUCT_STAT struct stat
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# define LSTAT lstat
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# define STRUCT_STAT struct stat
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#endif
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#if 0
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static void usage(void)
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static void list_attributes(const char *name)
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{
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fprintf(stderr, _("Usage: %s [-RVadlv] [files...]\n"), program_name);
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exit(1);
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}
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#endif
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static void list_attributes (const char * name)
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{
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unsigned long flags;
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unsigned long fsflags;
|
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unsigned long generation;
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|
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if (fgetflags (name, &flags) == -1) {
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com_err (program_name, errno, _("While reading flags on %s"),
|
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name);
|
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if (fgetflags(name, &fsflags) == -1) {
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bb_perror_msg("While reading flags on %s", name);
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return;
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}
|
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if (generation_opt) {
|
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if (fgetversion (name, &generation) == -1) {
|
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com_err (program_name, errno,
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_("While reading version on %s"),
|
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name);
|
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if (flags & OPT_GENERATION) {
|
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if (fgetversion(name, &generation) == -1) {
|
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bb_perror_msg("While reading version on %s", name);
|
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return;
|
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}
|
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printf ("%5lu ", generation);
|
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printf("%5lu ", generation);
|
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}
|
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if (pf_options & PFOPT_LONG) {
|
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if (flags & OPT_PF_LONG) {
|
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printf("%-28s ", name);
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print_flags(stdout, flags, pf_options);
|
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print_flags(stdout, fsflags, PFOPT_LONG);
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fputc('\n', stdout);
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} else {
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print_flags(stdout, flags, pf_options);
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print_flags(stdout, fsflags, 0);
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printf(" %s\n", name);
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}
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}
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|
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static int lsattr_dir_proc (const char *, struct dirent *, void *);
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static int lsattr_dir_proc(const char *, struct dirent *, void *);
|
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|
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static void lsattr_args (const char * name)
|
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static void lsattr_args(const char *name)
|
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{
|
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STRUCT_STAT st;
|
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|
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if (LSTAT (name, &st) == -1)
|
||||
com_err (program_name, errno, _("while trying to stat %s"),
|
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name);
|
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if (LSTAT(name, &st) == -1)
|
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bb_perror_msg("while trying to stat %s", name);
|
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else {
|
||||
if (S_ISDIR(st.st_mode) && !dirs_opt)
|
||||
iterate_on_dir (name, lsattr_dir_proc, NULL);
|
||||
if (S_ISDIR(st.st_mode) && !(flags & OPT_DIRS_OPT))
|
||||
iterate_on_dir(name, lsattr_dir_proc, NULL);
|
||||
else
|
||||
list_attributes (name);
|
||||
list_attributes(name);
|
||||
}
|
||||
}
|
||||
|
||||
static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
|
||||
void * private EXT2FS_ATTR((unused)))
|
||||
static int lsattr_dir_proc(const char *dir_name, struct dirent *de,
|
||||
void *private EXT2FS_ATTR((unused)))
|
||||
{
|
||||
STRUCT_STAT st;
|
||||
char *path;
|
||||
int dir_len = strlen(dir_name);
|
||||
|
||||
path = malloc(dir_len + strlen (de->d_name) + 2);
|
||||
path = malloc(dir_len + strlen(de->d_name) + 2);
|
||||
|
||||
if (dir_len && dir_name[dir_len-1] == '/')
|
||||
sprintf (path, "%s%s", dir_name, de->d_name);
|
||||
sprintf(path, "%s%s", dir_name, de->d_name);
|
||||
else
|
||||
sprintf (path, "%s/%s", dir_name, de->d_name);
|
||||
if (LSTAT (path, &st) == -1)
|
||||
perror (path);
|
||||
sprintf(path, "%s/%s", dir_name, de->d_name);
|
||||
if (LSTAT(path, &st) == -1)
|
||||
bb_perror_msg(path);
|
||||
else {
|
||||
if (de->d_name[0] != '.' || all) {
|
||||
list_attributes (path);
|
||||
if (S_ISDIR(st.st_mode) && recursive &&
|
||||
if (de->d_name[0] != '.' || (flags & OPT_ALL)) {
|
||||
list_attributes(path);
|
||||
if (S_ISDIR(st.st_mode) && (flags & OPT_RECUR) &&
|
||||
strcmp(de->d_name, ".") &&
|
||||
strcmp(de->d_name, "..")) {
|
||||
printf ("\n%s:\n", path);
|
||||
iterate_on_dir (path, lsattr_dir_proc, NULL);
|
||||
printf ("\n");
|
||||
printf("\n%s:\n", path);
|
||||
iterate_on_dir(path, lsattr_dir_proc, NULL);
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -139,55 +127,17 @@ static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
|
||||
return 0;
|
||||
}
|
||||
|
||||
int lsattr_main (int argc, char ** argv)
|
||||
int lsattr_main(int argc, char **argv)
|
||||
{
|
||||
int c;
|
||||
int i;
|
||||
|
||||
#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
|
||||
while ((c = getopt (argc, argv, "Radlv")) != EOF)
|
||||
switch (c)
|
||||
{
|
||||
case 'R':
|
||||
recursive = 1;
|
||||
break;
|
||||
case 'V':
|
||||
verbose = 1;
|
||||
break;
|
||||
case 'a':
|
||||
all = 1;
|
||||
break;
|
||||
case 'd':
|
||||
dirs_opt = 1;
|
||||
break;
|
||||
case 'l':
|
||||
pf_options = PFOPT_LONG;
|
||||
break;
|
||||
case 'v':
|
||||
generation_opt = 1;
|
||||
break;
|
||||
default:
|
||||
usage();
|
||||
}
|
||||
flags = bb_getopt_ulflags(argc, argv, "Radlv");
|
||||
|
||||
#if 0
|
||||
if (verbose)
|
||||
fprintf (stderr, "lsattr %s (%s)\n",
|
||||
E2FSPROGS_VERSION, E2FSPROGS_DATE);
|
||||
#endif
|
||||
if (optind > argc - 1)
|
||||
lsattr_args (".");
|
||||
lsattr_args(".");
|
||||
else
|
||||
for (i = optind; i < argc; i++)
|
||||
lsattr_args (argv[i]);
|
||||
exit(0);
|
||||
lsattr_args(argv[i]);
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user