emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fsck: small optimization

Browse Source
This commit is contained in:
Denis Vlasenko 2007-01-19 02:01:19 +00:00
parent 74c9d2365a
commit a0e701d137
1 changed files with 31 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
e2fsprogs/fsck.c
View File

@ -99,22 +99,22 @@ static const char *const really_wanted[] = {
#define BASE_MD "/dev/md"
static volatile int cancel_requested;
static char **devices;
static char **args;
static int num_devices, num_args;
static int num_devices;
static int num_args;
static int verbose;
static int doall;
static int noexecute;
static int serialize;
static int skip_root;
static int like_mount;
static int notitle;
static int parallel_root;
static int progress;
static volatile smallint cancel_requested;
static smallint doall;
static smallint noexecute;
static smallint serialize;
static smallint skip_root;
/* static smallint like_mount; */
static smallint notitle;
static smallint parallel_root;
static smallint force_all_parallel;
static smallint progress;
static int progress_fd;
static int force_all_parallel;
static int num_running;
static int max_running;
static char *fstype;
@ -419,7 +419,7 @@ static void load_fs_info(const char *filename)
lineno++;
if (r < 0) {
bb_error_msg("WARNING: bad format "
"on line %d of %s\n", lineno, filename);
"on line %d of %s", lineno, filename);
continue;
}
if (!fs)
@ -555,7 +555,7 @@ static int execute(const char *type, const char *device, const char *mntpt,
*/
static void kill_all_if_cancel_requested(void)
{
static int kill_sent;
static smallint kill_sent;
struct fsck_instance *inst;
@ -644,8 +644,7 @@ static struct fsck_instance *wait_one(int flags)
status = EXIT_ERROR;
}
inst->exit_status = status;
if (progress && (inst->flags & FLAG_PROGRESS) &&
!progress_active()) {
if (progress && (inst->flags & FLAG_PROGRESS) && !progress_active()) {
for (inst2 = instance_list; inst2; inst2 = inst2->next) {
if (inst2->flags & FLAG_DONE)
continue;
@ -978,7 +977,7 @@ static int check_all(void)
}
/*
* This is for the bone-headed user who enters the root
* filesystem twice. Skip root will skep all root entries.
* filesystem twice. Skip root will skip all root entries.
*/
if (skip_root)
for (fs = filesys_info; fs; fs = fs->next)
@ -1053,16 +1052,6 @@ static void signal_cancel(int sig ATTRIBUTE_UNUSED)
cancel_requested = 1;
}
static int string_to_int(const char *s)
{
int n;
if (!s) bb_show_usage();
n = bb_strtou(s, NULL, 0);
if (errno || n < 0) bb_show_usage();
return n;
}
static void parse_args(int argc, char *argv[])
{
int i, j;
@ -1133,37 +1122,37 @@ static void parse_args(int argc, char *argv[])
}
switch (arg[j]) {
case 'A':
doall++;
doall = 1;
break;
case 'C':
progress++;
progress = 1;
if (arg[++j]) { /* -Cn */
progress_fd = string_to_int(&arg[j]);
progress_fd = xatoi_u(&arg[j]);
goto next_arg;
}
/* -C n */
progress_fd = string_to_int(argv[++i]);
progress_fd = xatoi_u(argv[++i]);
goto next_arg;
case 'V':
verbose++;
break;
case 'N':
noexecute++;
noexecute = 1;
break;
case 'R':
skip_root++;
skip_root = 1;
break;
case 'T':
notitle++;
break;
case 'M':
like_mount++;
notitle = 1;
break;
/* case 'M':
like_mount = 1;
break; */
case 'P':
parallel_root++;
parallel_root = 1;
break;
case 's':
serialize++;
serialize = 1;
break;
case 't':
if (fstype)
@ -1202,7 +1191,7 @@ static void parse_args(int argc, char *argv[])
}
}
if (getenv("FSCK_FORCE_ALL_PARALLEL"))
force_all_parallel++;
force_all_parallel = 1;
tmp = getenv("FSCK_MAX_INST");
if (tmp)
max_running = xatoi(tmp);
@ -1238,8 +1227,8 @@ int fsck_main(int argc, char *argv[])
return check_all();
if (num_devices == 0) {
serialize++;
interactive++;
serialize = 1;
interactive = 1;
return check_all();
}