2 * lsattr.c - List file attributes on an ext2 file system
4 * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
5 * Laboratoire MASI, Institut Blaise Pascal
6 * Universite Pierre et Marie Curie (Paris VI)
8 * This file can be redistributed under the terms of the GNU General
15 * 93/11/13 - Replace stat() calls by lstat() to avoid loops
16 * 94/02/27 - Integrated in Ted's distribution
17 * 98/12/29 - Display version info only when -V specified (G M Sipe)
20 #define _LARGEFILE64_SOURCE
22 #include <sys/types.h>
38 #include <sys/param.h>
41 #include "ext2fs/ext2_fs.h"
42 #include "et/com_err.h"
45 #include "../version.h"
46 #include "nls-enable.h"
48 static const char * program_name = "lsattr";
52 static unsigned pf_options;
55 static int generation_opt;
57 #ifdef _LFS64_LARGEFILE
59 #define STRUCT_STAT struct stat64
62 #define STRUCT_STAT struct stat
65 static void usage(void)
67 fprintf(stderr, _("Usage: %s [-RVadlv] [files...]\n"), program_name);
71 static void list_attributes (const char * name)
74 unsigned long generation;
76 if (fgetflags (name, &flags) == -1) {
77 com_err (program_name, errno, _("While reading flags on %s"),
82 if (fgetversion (name, &generation) == -1) {
83 com_err (program_name, errno,
84 _("While reading version on %s"),
88 printf ("%5lu ", generation);
90 if (pf_options & PFOPT_LONG) {
91 printf("%-28s ", name);
92 print_flags(stdout, flags, pf_options);
95 print_flags(stdout, flags, pf_options);
96 printf(" %s\n", name);
100 static int lsattr_dir_proc (const char *, struct dirent *, void *);
102 static void lsattr_args (const char * name)
106 if (LSTAT (name, &st) == -1)
107 com_err (program_name, errno, _("while trying to stat %s"),
110 if (S_ISDIR(st.st_mode) && !dirs_opt)
111 iterate_on_dir (name, lsattr_dir_proc, NULL);
113 list_attributes (name);
117 static int lsattr_dir_proc (const char * dir_name, struct dirent * de, void * private)
122 path = malloc(strlen (dir_name) + 1 + strlen (de->d_name) + 1);
124 sprintf (path, "%s/%s", dir_name, de->d_name);
125 if (LSTAT (path, &st) == -1)
128 if (de->d_name[0] != '.' || all) {
129 list_attributes (path);
130 if (S_ISDIR(st.st_mode) && recursive &&
131 strcmp(de->d_name, ".") &&
132 strcmp(de->d_name, "..")) {
133 printf ("\n%s:\n", path);
134 iterate_on_dir (path, lsattr_dir_proc, NULL);
143 int main (int argc, char ** argv)
149 setlocale(LC_MESSAGES, "");
150 bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
151 textdomain(NLS_CAT_NAME);
154 program_name = *argv;
155 while ((c = getopt (argc, argv, "RVadlv")) != EOF)
171 pf_options = PFOPT_LONG;
181 fprintf (stderr, "lsattr %s (%s)\n",
182 E2FSPROGS_VERSION, E2FSPROGS_DATE);
183 if (optind > argc - 1)
186 for (i = optind; i < argc; i++)
187 lsattr_args (argv[i]);