*: 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>

1 files changed, 8 insertions, 8 deletions

diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index b13897608..af7730890 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -24,7 +24,7 @@ static inline uint64_t hton64(uint64_t v)
 
 
 /* on these functions, make sure your datatype matches */
-static int read_ip(const char *line, void *arg)
+static int FAST_FUNC read_ip(const char *line, void *arg)
 {
         len_and_sockaddr *lsa;
 
@@ -37,13 +37,13 @@ static int read_ip(const char *line, void *arg)
 }
 
 
-static int read_mac(const char *line, void *arg)
+static int FAST_FUNC read_mac(const char *line, void *arg)
 {
         return NULL == ether_aton_r(line, (struct ether_addr *)arg);
 }
 
 
-static int read_str(const char *line, void *arg)
+static int FAST_FUNC read_str(const char *line, void *arg)
 {
         char **dest = arg;
 
@@ -53,14 +53,14 @@ static int read_str(const char *line, void *arg)
 }
 
 
-static int read_u32(const char *line, void *arg)
+static int FAST_FUNC read_u32(const char *line, void *arg)
 {
         *(uint32_t*)arg = bb_strtou32(line, NULL, 10);
         return errno == 0;
 }
 
 
-static int read_yn(const char *line, void *arg)
+static int FAST_FUNC read_yn(const char *line, void *arg)
 {
         char *dest = arg;
 
@@ -156,7 +156,7 @@ static void attach_option(struct option_set **opt_list,
 
 
 /* read a dhcp option and add it to opt_list */
-static int read_opt(const char *const_line, void *arg)
+static int FAST_FUNC read_opt(const char *const_line, void *arg)
 {
         struct option_set **opt_list = arg;
         char *opt, *val, *endptr;
@@ -251,7 +251,7 @@ static int read_opt(const char *const_line, void *arg)
         return retval;
 }
 
-static int read_staticlease(const char *const_line, void *arg)
+static int FAST_FUNC read_staticlease(const char *const_line, void *arg)
 {
         char *line;
         char *mac_string;
@@ -278,7 +278,7 @@ static int read_staticlease(const char *const_line, void *arg)
 
 struct config_keyword {
         const char *keyword;
-        int (*handler)(const char *line, void *var);
+        int (*handler)(const char *line, void *var) FAST_FUNC;
         void *var;
         const char *def;
 };