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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/chattr.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/chattr.c')
-rw-r--r--e2fsprogs/chattr.c46
1 files changed, 19 insertions, 27 deletions
diff --git a/e2fsprogs/chattr.c b/e2fsprogs/chattr.c
index 5ba458934..1471c851d 100644
--- a/e2fsprogs/chattr.c
+++ b/e2fsprogs/chattr.c
@@ -31,9 +31,9 @@
#include <ext2fs/ext2_fs.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
#include "e2fsbb.h"
@@ -122,7 +122,7 @@ static void change_attributes(const char * name)
STRUCT_STAT st;
if (LSTAT(name, &st) == -1) {
- bb_error_msg("while trying to stat %s", name);
+ bb_error_msg("stat %s failed", name);
return;
}
if (S_ISLNK(st.st_mode) && recursive)
@@ -137,13 +137,13 @@ static void change_attributes(const char * name)
if (flags & OPT_SET_VER)
if (fsetversion(name, version) == -1)
- bb_error_msg("while setting version on %s", name);
+ bb_error_msg("setting version on %s", name);
if (flags & OPT_SET) {
fsflags = sf;
} else {
if (fgetflags(name, &fsflags) == -1) {
- bb_error_msg("while reading flags on %s", name);
+ bb_error_msg("reading flags on %s", name);
goto skip_setflags;
}
if (flags & OPT_REM)
@@ -154,7 +154,7 @@ static void change_attributes(const char * name)
fsflags &= ~EXT2_DIRSYNC_FL;
}
if (fsetflags(name, fsflags) == -1)
- bb_error_msg("while setting flags on %s", name);
+ bb_error_msg("setting flags on %s", name);
skip_setflags:
if (S_ISDIR(st.st_mode) && recursive)
@@ -167,11 +167,11 @@ static int chattr_dir_proc(const char *dir_name, struct dirent *de,
/*if (strcmp(de->d_name, ".") && strcmp(de->d_name, "..")) {*/
if (de->d_name[0] == '.' && (de->d_name[1] == '\0' || \
(de->d_name[1] == '.' && de->d_name[2] == '\0'))) {
- char *path;
- if (asprintf(&path, "%s/%s", dir_name, de->d_name) == -1)
- bb_error_msg_and_die(bb_msg_memory_exhausted);
- change_attributes(path);
- free(path);
+ char *path = concat_subpath_file(dir_name, de->d_name);
+ if (path) {
+ change_attributes(path);
+ free(path);
+ }
}
return 0;
}
@@ -196,10 +196,8 @@ int chattr_main(int argc, char **argv)
if (i >= argc)
bb_show_usage();
version = strtol(argv[i], &tmp, 0);
- if (*tmp) {
- bb_error_msg("bad version - %s", arg);
- bb_show_usage();
- }
+ if (*tmp)
+ bb_error_msg_and_die("bad version '%s'", arg);
flags |= OPT_SET_VER;
continue;
}
@@ -212,18 +210,12 @@ int chattr_main(int argc, char **argv)
/* run sanity checks on all the arguments given us */
if (i >= argc)
bb_show_usage();
- if ((flags & OPT_SET) && ((flags & OPT_ADD) || (flags & OPT_REM))) {
- bb_error_msg("= is incompatible with - and +");
- return EXIT_FAILURE;
- }
- if ((rf & af) != 0) {
- bb_error_msg("Can't both set and unset same flag");
- return EXIT_FAILURE;
- }
- if (!flags) {
- bb_error_msg("Must use '-v', =, - or +");
- return EXIT_FAILURE;
- }
+ if ((flags & OPT_SET) && ((flags & OPT_ADD) || (flags & OPT_REM)))
+ bb_error_msg_and_die("= is incompatible with - and +");
+ if ((rf & af) != 0)
+ bb_error_msg_and_die("Can't set and unset a flag");
+ if (!flags)
+ bb_error_msg_and_die("Must use '-v', =, - or +");
/* now run chattr on all the files passed to us */
while (i < argc)