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| author | Denys Vlasenko | 2009-06-05 12:06:05 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-06-05 12:06:05 +0200 |
| commit | d5f1b1bbe0a881f66b6bb6951fa54e553002c24d (patch) | |
| tree | a3da20d19fa86c77e63c08f01d052b196cb1b192 /e2fsprogs/e2fs_lib.c | |
| parent | 8507e1f10927bc6498cf38eb8324a53bde8e0a61 (diff) | |
| download | busybox-d5f1b1bbe0a881f66b6bb6951fa54e553002c24d.zip busybox-d5f1b1bbe0a881f66b6bb6951fa54e553002c24d.tar.gz | |
*: add FAST_FUNC to function ptrs where it makes sense
function old new delta
evalcommand 1195 1209 +14
testcmd - 10 +10
printfcmd - 10 +10
echocmd - 10 +10
func_exec 270 276 +6
echo_dg 104 109 +5
store_nlmsg 85 89 +4
pseudo_exec_argv 195 198 +3
dotcmd 287 290 +3
machtime_stream 29 31 +2
discard_stream 24 26 +2
argstr 1299 1301 +2
killcmd 108 109 +1
evalfor 226 227 +1
daytime_stream 43 44 +1
run_list 2544 2543 -1
lookupvar 62 61 -1
ipaddr_modify 1310 1309 -1
...
parse_stream 2254 2245 -9
evalpipe 356 347 -9
collect_if 210 197 -13
read_opt 869 851 -18
handle_dollar 681 658 -23
print_addrinfo 1342 1303 -39
iterate_on_dir 156 59 -97
print_route 1709 1609 -100
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 12/130 up/down: 74/-767) Total: -693 bytes
text data bss dec hex filename
841748 467 7872 850087 cf8a7 busybox_old
841061 467 7872 849400 cf5f8 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'e2fsprogs/e2fs_lib.c')
| -rw-r--r-- | e2fsprogs/e2fs_lib.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/e2fsprogs/e2fs_lib.c b/e2fsprogs/e2fs_lib.c index 3e8d956..70ae1f4 100644 --- a/e2fsprogs/e2fs_lib.c +++ b/e2fsprogs/e2fs_lib.c @@ -28,33 +28,20 @@ static void close_silently(int fd) /* Iterate a function on each entry of a directory */ int iterate_on_dir(const char *dir_name, - int (*func)(const char *, struct dirent *, void *), - void * private) + int FAST_FUNC (*func)(const char *, struct dirent *, void *), + void *private) { DIR *dir; - struct dirent *de, *dep; - int max_len, len; - - max_len = PATH_MAX + sizeof(struct dirent); - de = xmalloc(max_len+1); - memset(de, 0, max_len+1); + struct dirent *de; dir = opendir(dir_name); if (dir == NULL) { - free(de); return -1; } - while ((dep = readdir(dir))) { - len = sizeof(struct dirent); - if (len < dep->d_reclen) - len = dep->d_reclen; - if (len > max_len) - len = max_len; - memcpy(de, dep, len); + while ((de = readdir(dir)) != NULL) { func(dir_name, de, private); } closedir(dir); - free(de); return 0; } |