diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-01 21:52:16 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-01 21:52:16 +0200 |
| commit | 689d0650ab63425adaea26afe347015a204958ee (patch) | |
| tree | 9c2e10b952cad6804359bc10ccc963ff138fc3d4 /selinux | |
| parent | 3c3928fc658bddacd4e540589868bc28a8e4ca0a (diff) | |
| download | busybox-689d0650ab63425adaea26afe347015a204958ee.tar.gz | |
libbb: shrink recursive_action() by reducing memory pressure
function old new delta
recursive_action1 - 316 +316
file_action_grep 161 164 +3
add_to_prg_cache_if_socket 202 205 +3
depmod_main 509 511 +2
writeFileToTarball 488 489 +1
parse_module 281 282 +1
fileAction 207 208 +1
act 189 190 +1
add_to_dirlist 65 64 -1
writeTarFile 196 194 -2
uuidcache_init 47 45 -2
uuidcache_check_device 109 107 -2
true_action 8 6 -2
run_parts_main 310 308 -2
netstat_main 534 532 -2
lsusb_main 29 27 -2
lspci_main 45 43 -2
initial_scan 138 136 -2
grep_main 845 843 -2
find_main 482 480 -2
config_file_action 437 435 -2
chmod_main 142 140 -2
dirAction 14 10 -4
diff_main 1544 1540 -4
chown_main 154 148 -6
skip_dir 136 129 -7
dir_act 191 184 -7
recursive_action 453 69 -384
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/20 up/down: 328/-439) Total: -111 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'selinux')
| -rw-r--r-- | selinux/chcon.c | 8 | ||||
| -rw-r--r-- | selinux/setfiles.c | 8 |
2 files changed, 6 insertions, 10 deletions
diff --git a/selinux/chcon.c b/selinux/chcon.c index afe7f713d..9b13679b8 100644 --- a/selinux/chcon.c +++ b/selinux/chcon.c @@ -62,11 +62,9 @@ static char *type = NULL; static char *range = NULL; static char *specified_context = NULL; -static int FAST_FUNC change_filedir_context( +static int FAST_FUNC change_filedir_context(struct recursive_state *state UNUSED_PARAM, const char *fname, - struct stat *stbuf UNUSED_PARAM, - void *userData UNUSED_PARAM, - int depth UNUSED_PARAM) + struct stat *stbuf UNUSED_PARAM) { context_t context = NULL; security_context_t file_context = NULL; @@ -207,7 +205,7 @@ int chcon_main(int argc UNUSED_PARAM, char **argv) ((option_mask32 & OPT_RECURSIVE) ? ACTION_RECURSE : 0), change_filedir_context, change_filedir_context, - NULL, 0) != TRUE) + NULL) != TRUE) errors = 1; } return errors; diff --git a/selinux/setfiles.c b/selinux/setfiles.c index 55bfb4d02..a617b95d8 100644 --- a/selinux/setfiles.c +++ b/selinux/setfiles.c @@ -463,11 +463,9 @@ static int restore(const char *file) * This function is called by recursive_action on each file during * the directory traversal. */ -static int FAST_FUNC apply_spec( +static int FAST_FUNC apply_spec(struct recursive_state *state UNUSED_PARAM, const char *file, - struct stat *sb, - void *userData UNUSED_PARAM, - int depth UNUSED_PARAM) + struct stat *sb) { if (!follow_mounts) { /* setfiles does not process across different mount points */ @@ -535,7 +533,7 @@ static int process_one(char *name) ACTION_RECURSE, apply_spec, apply_spec, - NULL, 0) != TRUE + NULL) != TRUE ) { bb_error_msg("error while labeling %s", name); goto err; |