aboutsummaryrefslogtreecommitdiff
path: root/e2fsprogs/lsattr.c
diff options
context:
space:
mode:
authorGravatar Mike Frysinger <vapier@gentoo.org>2005-05-07 07:17:43 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2005-05-07 07:17:43 +0000
commitea338fffb5e7e78ba215c65e50fb294755389bbf (patch)
treec9beac6e70d04c3ca149a8be37cf6795e0609135 /e2fsprogs/lsattr.c
parent6adfd349e989346a40dd95672276eb15f4018b4a (diff)
downloadbusybox-ea338fffb5e7e78ba215c65e50fb294755389bbf.tar.gz
busybox-ea338fffb5e7e78ba215c65e50fb294755389bbf.tar.bz2
patch by Tito which uses a lot more busybox functions to reduce size nicely
Diffstat (limited to 'e2fsprogs/lsattr.c')
-rw-r--r--e2fsprogs/lsattr.c40
1 files changed, 18 insertions, 22 deletions
diff --git a/e2fsprogs/lsattr.c b/e2fsprogs/lsattr.c
index 62b9535c2..475a66f67 100644
--- a/e2fsprogs/lsattr.c
+++ b/e2fsprogs/lsattr.c
@@ -34,9 +34,9 @@
#include "e2p/e2p.h"
#ifdef __GNUC__
-#define EXT2FS_ATTR(x) __attribute__(x)
+# define EXT2FS_ATTR(x) __attribute__(x)
#else
-#define EXT2FS_ATTR(x)
+# define EXT2FS_ATTR(x)
#endif
#define OPT_RECUR 1
@@ -59,25 +59,26 @@ static void list_attributes(const char *name)
unsigned long fsflags;
unsigned long generation;
- if (fgetflags(name, &fsflags) == -1) {
- bb_perror_msg("While reading flags on %s", name);
- return;
- }
+ if (fgetflags(name, &fsflags) == -1)
+ goto read_err;
if (flags & OPT_GENERATION) {
- if (fgetversion(name, &generation) == -1) {
- bb_perror_msg("While reading version on %s", name);
- return;
- }
+ if (fgetversion(name, &generation) == -1)
+ goto read_err;
printf("%5lu ", generation);
}
+
if (flags & OPT_PF_LONG) {
printf("%-28s ", name);
print_flags(stdout, fsflags, PFOPT_LONG);
- fputc('\n', stdout);
+ printf("\n");
} else {
print_flags(stdout, fsflags, 0);
printf(" %s\n", name);
}
+
+ return;
+read_err:
+ bb_perror_msg("reading %s", name);
}
static int lsattr_dir_proc(const char *, struct dirent *, void *);
@@ -86,9 +87,9 @@ static void lsattr_args(const char *name)
{
STRUCT_STAT st;
- if (LSTAT(name, &st) == -1)
- bb_perror_msg("while trying to stat %s", name);
- else {
+ if (LSTAT(name, &st) == -1) {
+ bb_perror_msg("stating %s", name);
+ } else {
if (S_ISDIR(st.st_mode) && !(flags & OPT_DIRS_OPT))
iterate_on_dir(name, lsattr_dir_proc, NULL);
else
@@ -101,14 +102,8 @@ static int lsattr_dir_proc(const char *dir_name, struct dirent *de,
{
STRUCT_STAT st;
char *path;
- int i = strlen(dir_name);
- if (i && dir_name[i-1] == '/')
- i = asprintf(&path, "%s%s", dir_name, de->d_name);
- else
- i = asprintf(&path, "%s/%s", dir_name, de->d_name);
- if (i == -1)
- bb_error_msg_and_die(bb_msg_memory_exhausted);
+ path = concat_path_file(dir_name, de->d_name);
if (LSTAT(path, &st) == -1)
bb_perror_msg(path);
@@ -116,7 +111,8 @@ static int lsattr_dir_proc(const char *dir_name, struct dirent *de,
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, "..")) {
+ (de->d_name[0] != '.' && (de->d_name[1] != '\0' ||
+ (de->d_name[1] != '.' && de->d_name[2] != '\0')))) {
printf("\n%s:\n", path);
iterate_on_dir(path, lsattr_dir_proc, NULL);
printf("\n");