68404f13d4
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
112 lines
2.4 KiB
C
112 lines
2.4 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* lsattr.c - List file attributes on an ext2 file system
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*
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* Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
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* Laboratoire MASI, Institut Blaise Pascal
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* Universite Pierre et Marie Curie (Paris VI)
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*
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* This file can be redistributed under the terms of the GNU General
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* Public License
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*/
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/*
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* History:
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* 93/10/30 - Creation
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* 93/11/13 - Replace stat() calls by lstat() to avoid loops
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* 94/02/27 - Integrated in Ted's distribution
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* 98/12/29 - Display version info only when -V specified (G M Sipe)
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*/
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#include "libbb.h"
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#include "e2fs_lib.h"
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enum {
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OPT_RECUR = 0x1,
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OPT_ALL = 0x2,
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OPT_DIRS_OPT = 0x4,
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OPT_PF_LONG = 0x8,
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OPT_GENERATION = 0x10,
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};
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static void list_attributes(const char *name)
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{
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unsigned long fsflags;
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unsigned long generation;
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if (fgetflags(name, &fsflags) != 0)
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goto read_err;
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if (option_mask32 & OPT_GENERATION) {
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if (fgetversion(name, &generation) != 0)
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goto read_err;
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printf("%5lu ", generation);
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}
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if (option_mask32 & OPT_PF_LONG) {
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printf("%-28s ", name);
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print_flags(stdout, fsflags, PFOPT_LONG);
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bb_putchar('\n');
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} else {
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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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return;
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read_err:
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bb_perror_msg("reading %s", name);
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}
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static int lsattr_dir_proc(const char *dir_name, struct dirent *de,
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void *private ATTRIBUTE_UNUSED)
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{
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struct stat st;
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char *path;
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path = concat_path_file(dir_name, de->d_name);
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if (lstat(path, &st) != 0)
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bb_perror_msg("stat %s", path);
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else if (de->d_name[0] != '.' || (option_mask32 & OPT_ALL)) {
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list_attributes(path);
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if (S_ISDIR(st.st_mode) && (option_mask32 & OPT_RECUR)
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&& !DOT_OR_DOTDOT(de->d_name)
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) {
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printf("\n%s:\n", path);
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iterate_on_dir(path, lsattr_dir_proc, NULL);
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bb_putchar('\n');
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}
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}
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free(path);
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return 0;
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}
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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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if (lstat(name, &st) == -1) {
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bb_perror_msg("stat %s", name);
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} else if (S_ISDIR(st.st_mode) && !(option_mask32 & OPT_DIRS_OPT)) {
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iterate_on_dir(name, lsattr_dir_proc, NULL);
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} else {
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list_attributes(name);
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}
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}
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int lsattr_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int lsattr_main(int argc ATTRIBUTE_UNUSED, char **argv)
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{
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getopt32(argv, "Radlv");
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argv += optind;
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if (!*argv)
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lsattr_args(".");
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else {
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do lsattr_args(*argv++); while (*argv);
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}
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return EXIT_SUCCESS;
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}
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