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| author | Denis Vlasenko | 2007-09-26 10:46:18 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-09-26 10:46:18 +0000 |
| commit | 3982407ba4bb39f09a0eb5873003130245ad5512 (patch) | |
| tree | 53305ad44bfe47d05d944e893e0277dad624111b /networking | |
| parent | 4dd4e6d6b98001d164cddbdfa8fe90460257884a (diff) | |
| download | busybox-3982407ba4bb39f09a0eb5873003130245ad5512.zip busybox-3982407ba4bb39f09a0eb5873003130245ad5512.tar.gz | |
inetd: move struct fields around -> save .25 k of code
function old new delta
freeconfig 75 76 +1
register_rpc 200 196 -4
dupconfig 165 159 -6
reapchild 173 166 -7
retry 93 82 -11
goaway 112 101 -11
getconfigent 1241 1222 -19
setup 645 592 -53
inetd_main 2160 2107 -53
config 1602 1518 -84
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/9 up/down: 1/-248) Total: -247 bytes
text data bss dec hex filename
773951 1038 10332 785321 bfba9 busybox_old
773703 1038 10332 785073 bfab1 busybox_unstripped
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/inetd.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/networking/inetd.c b/networking/inetd.c index b3a00cf..b164278 100644 --- a/networking/inetd.c +++ b/networking/inetd.c @@ -222,6 +222,9 @@ struct BUG_too_small { }; typedef struct servtab_t { + /* The most frequently referenced one: */ + int se_fd; /* open descriptor */ + /* NB: 'biggest fields last' saves on code size (~250 bytes) */ char *se_hostaddr; /* host address to listen on */ char *se_service; /* name of service */ char *se_proto; /* protocol used */ @@ -242,10 +245,14 @@ typedef struct servtab_t { #ifdef INETD_FEATURE_ENABLED const struct builtin *se_bi; /* if built-in, description */ #endif + int se_ctrladdr_size; + int se_max; /* max # of instances of this service */ + int se_count; /* number started since se_time */ + struct servtab_t *se_next; + struct timeval se_time; /* start of se_count */ char *se_server; /* server program */ #define MAXARGV 20 char *se_argv[MAXARGV + 1]; /* program arguments */ - int se_fd; /* open descriptor */ union { struct sockaddr se_un_ctrladdr; struct sockaddr_in se_un_ctrladdr_in; @@ -258,11 +265,6 @@ typedef struct servtab_t { #define se_ctrladdr_in se_un.se_un_ctrladdr_in #define se_ctrladdr_in6 se_un.se_un_ctrladdr_in6 #define se_ctrladdr_un se_un.se_un_ctrladdr_un - int se_ctrladdr_size; - int se_max; /* max # of instances of this service */ - int se_count; /* number started since se_time */ - struct timeval se_time; /* start of se_count */ - struct servtab_t *se_next; } servtab_t; #ifdef INETD_FEATURE_ENABLED |