* 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 - Display version info only when -V specified (G M Sipe)
*/
+#define _LARGEFILE64_SOURCE
+
+#include "config.h"
+#include <sys/types.h>
#include <dirent.h>
+#ifdef HAVE_ERRNO_H
#include <errno.h>
+#endif
#include <fcntl.h>
+#ifdef HAVE_GETOPT_H
#include <getopt.h>
+#else
+extern int optind;
+extern char *optarg;
+#endif
#include <stdio.h>
#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
#include <sys/param.h>
#include <sys/stat.h>
-#include <linux/ext2_fs.h>
+#include "ext2fs/ext2_fs.h"
#include "et/com_err.h"
#include "e2p/e2p.h"
+#include "support/nls-enable.h"
#include "../version.h"
-const char * program_name = "lsattr";
-
-int all = 0;
-int d_opt = 0;
-int recursive = 0;
-int v_opt = 0;
-
-static void volatile usage (void)
+#ifdef __GNUC__
+#define EXT2FS_ATTR(x) __attribute__(x)
+#else
+#define EXT2FS_ATTR(x)
+#endif
+
+static const char * program_name = "lsattr";
+
+static int all;
+static int dirs_opt;
+static unsigned pf_options;
+static int recursive;
+static int verbose;
+static int generation_opt;
+static int project_opt;
+
+#ifdef _LFS64_LARGEFILE
+#define LSTAT lstat64
+#define STRUCT_STAT struct stat64
+#else
+#define LSTAT lstat
+#define STRUCT_STAT struct stat
+#endif
+
+static void usage(void)
{
- fprintf (stderr, "Usage: %s [-Radv] [files...]\n", program_name);
- exit (1);
+ fprintf(stderr, _("Usage: %s [-RVadlpv] [files...]\n"), program_name);
+ exit(1);
}
-static void list_attributes (const char * name)
+static int list_attributes (const char * name)
{
unsigned long flags;
- unsigned long version;
+ unsigned long generation;
+ unsigned long project;
- if (fgetflags (name, &flags) == -1)
- com_err (program_name, errno, "While reading flags on %s",
+ if (fgetflags (name, &flags) == -1) {
+ com_err (program_name, errno, _("While reading flags on %s"),
name);
- else if (fgetversion (name, &version) == -1)
- com_err (program_name, errno, "While reading version on %s",
- name);
- else
- {
- if (v_opt)
- printf ("%5lu ", version);
- print_flags (stdout, flags);
- printf (" %s\n", name);
+ return -1;
+ }
+ if (project_opt) {
+ if (fgetproject(name, &project) == -1) {
+ com_err (program_name, errno,
+ _("While reading project on %s"),
+ name);
+ return -1;
+ }
+ printf ("%5lu ", project);
+ }
+ if (generation_opt) {
+ if (fgetversion (name, &generation) == -1) {
+ com_err (program_name, errno,
+ _("While reading version on %s"),
+ name);
+ return -1;
+ }
+ printf ("%-10lu ", generation);
}
+ if (pf_options & PFOPT_LONG) {
+ printf("%-28s ", name);
+ print_flags(stdout, flags, pf_options);
+ fputc('\n', stdout);
+ } else {
+ print_flags(stdout, flags, pf_options);
+ printf(" %s\n", name);
+ }
+ return 0;
}
static int lsattr_dir_proc (const char *, struct dirent *, void *);
-static void lsattr_args (const char * name)
+static int lsattr_args (const char * name)
{
- struct stat st;
+ STRUCT_STAT st;
+ int retval = 0;
- if (lstat (name, &st) == -1)
- com_err (program_name, errno, "while stating %s", name);
- else
- {
- if (S_ISDIR(st.st_mode) && !d_opt)
- iterate_on_dir (name, lsattr_dir_proc, (void *) NULL);
+ if (LSTAT (name, &st) == -1) {
+ com_err (program_name, errno, _("while trying to stat %s"),
+ name);
+ retval = -1;
+ } else {
+ if (S_ISDIR(st.st_mode) && !dirs_opt)
+ retval = iterate_on_dir (name, lsattr_dir_proc, NULL);
else
- list_attributes (name);
+ retval = list_attributes (name);
}
+ return retval;
}
-static int lsattr_dir_proc (const char * dir_name, struct dirent * de, void * private)
+static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
+ void * private EXT2FS_ATTR((unused)))
{
- char path [MAXPATHLEN];
- struct stat st;
+ STRUCT_STAT st;
+ char *path;
+ int dir_len = strlen(dir_name);
- sprintf (path, "%s/%s", dir_name, de->d_name);
- if (lstat (path, &st) == -1)
- perror (path);
+ 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);
else
- {
- if (de->d_name[0] != '.' || all)
- {
+ sprintf (path, "%s/%s", dir_name, de->d_name);
+ if (LSTAT (path, &st) == -1)
+ perror (path);
+ else {
+ if (de->d_name[0] != '.' || all) {
list_attributes (path);
if (S_ISDIR(st.st_mode) && recursive &&
- strcmp (de->d_name, ".") && strcmp (de->d_name, ".."))
- {
+ strcmp(de->d_name, ".") &&
+ strcmp(de->d_name, "..")) {
printf ("\n%s:\n", path);
- iterate_on_dir (path, lsattr_dir_proc, (void *) NULL);
+ iterate_on_dir (path, lsattr_dir_proc, NULL);
printf ("\n");
}
}
}
+ free(path);
return 0;
}
-void main (int argc, char ** argv)
+int main (int argc, char ** argv)
{
- char c;
+ int c;
int i;
-
- fprintf (stderr, "lsattr %s, %s for EXT2 FS %s, %s\n",
- E2FSPROGS_VERSION, E2FSPROGS_DATE,
- EXT2FS_VERSION, EXT2FS_DATE);
+ int err, retval = 0;
+
+#ifdef ENABLE_NLS
+ setlocale(LC_MESSAGES, "");
+ setlocale(LC_CTYPE, "");
+ bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
+ textdomain(NLS_CAT_NAME);
+ set_com_err_gettext(gettext);
+#endif
if (argc && *argv)
program_name = *argv;
- while ((c = getopt (argc, argv, "Radlv")) != EOF)
+ while ((c = getopt (argc, argv, "RVadlvp")) != EOF)
switch (c)
{
case 'R':
recursive = 1;
break;
+ case 'V':
+ verbose = 1;
+ break;
case 'a':
all = 1;
break;
case 'd':
- d_opt = 1;
+ dirs_opt = 1;
+ break;
+ case 'l':
+ pf_options = PFOPT_LONG;
break;
case 'v':
- v_opt = 1;
+ generation_opt = 1;
+ break;
+ case 'p':
+ project_opt = 1;
break;
default:
- usage ();
+ usage();
}
- if (optind > argc - 1)
- lsattr_args (".");
- else
- for (i = optind; i < argc; i++)
- lsattr_args (argv[i]);
+ if (verbose)
+ fprintf (stderr, "lsattr %s (%s)\n",
+ E2FSPROGS_VERSION, E2FSPROGS_DATE);
+ if (optind > argc - 1) {
+ if (lsattr_args (".") == -1)
+ retval = 1;
+ } else {
+ for (i = optind; i < argc; i++) {
+ err = lsattr_args (argv[i]);
+ if (err)
+ retval = 1;
+ }
+ }
+ exit(retval);
}