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assorted static vars removal

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function                                             old     new   delta
tcpudpsvd_main                                      1829    1839     +10
update_status                                        567     569      +2
sigterm                                                1       -      -1
.........
dhcprelay_signal_handler                               8       -      -8
nfs_strerror                                          60      49     -11
singlemount                                         4579    4564     -15
static.p                                              16       -     -16
svstatus                                              20       -     -20
dhcprelay_xid_list                                    32       -     -32
runsv_main                                          1785    1746     -39
static.buf                                            74      28     -46
svd                                                   56       -     -56
dhcprelay_main                                      1141    1080     -61
------------------------------------------------------------------------------
(add/remove: 0/20 grow/shrink: 2/10 up/down: 12/-386)        Total: -374 bytes
This commit is contained in:
Denis Vlasenko
2007-09-28 10:29:17 +00:00
parent c3122bca53
commit b925605441
5 changed files with 116 additions and 102 deletions
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25
ipsvd/tcpudp.c
View File

@@ -40,11 +40,24 @@
#include "ssl_io.h"
#endif
static unsigned verbose;
static unsigned max_per_host;
static unsigned cur_per_host;
static unsigned cnum;
static unsigned cmax = 30;
struct globals {
unsigned verbose;
unsigned max_per_host;
unsigned cur_per_host;
unsigned cnum;
unsigned cmax;
};
#define G (*(struct globals*)&bb_common_bufsiz1)
#define verbose (G.verbose )
#define max_per_host (G.max_per_host)
#define cur_per_host (G.cur_per_host)
#define cnum (G.cnum )
#define cmax (G.cmax )
#define INIT_G() \
do { \
cmax = 30; \
} while (0)
static void xsetenv_proto(const char *proto, const char *n, const char *v)
{
@@ -147,6 +160,8 @@ int tcpudpsvd_main(int argc, char **argv)
int conn;
unsigned backlog = 20;
INIT_G();
tcp = (applet_name[0] == 't');
/* 3+ args, -i at most once, -p implies -h, -v is counter */