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*: add FAST_FUNC to function ptrs where it makes sense

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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>
This commit is contained in:
Denys Vlasenko
2009-06-05 12:06:05 +02:00
parent 8507e1f109
commit d5f1b1bbe0
22 changed files with 323 additions and 345 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
findutils/find.c
View File

@@ -65,7 +65,7 @@
IF_FEATURE_FIND_XDEV(static dev_t *xdev_dev;)
IF_FEATURE_FIND_XDEV(static int xdev_count;)
typedef int (*action_fp)(const char *fileName, struct stat *statbuf, void *);
typedef int (*action_fp)(const char *fileName, struct stat *statbuf, void *) FAST_FUNC;
typedef struct {
action_fp f;
@@ -73,12 +73,15 @@ typedef struct {
bool invert;
#endif
} action;
#define ACTS(name, arg...) typedef struct { action a; arg; } action_##name;
#define ACTF(name) static int func_##name(const char *fileName UNUSED_PARAM, \
struct stat *statbuf UNUSED_PARAM, \
action_##name* ap UNUSED_PARAM)
ACTS(print)
ACTS(name, const char *pattern; bool iname;)
#define ACTF(name) \
static int FAST_FUNC func_##name(const char *fileName UNUSED_PARAM, \
struct stat *statbuf UNUSED_PARAM, \
action_##name* ap UNUSED_PARAM)
ACTS(print)
ACTS(name, const char *pattern; bool iname;)
IF_FEATURE_FIND_PATH( ACTS(path, const char *pattern;))
IF_FEATURE_FIND_REGEX( ACTS(regex, regex_t compiled_pattern;))
IF_FEATURE_FIND_PRINT0( ACTS(print0))