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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-09-28 10:29:17 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-09-28 10:29:17 +0000
commitb9256054419582dc35917b1cb39c7e09f489dfad (patch)
tree2ce3a816b788b3af5fa54109b765ee22d5550c5e /ipsvd/tcpudp.c
parentc3122bca53255799f052fcc0e911b68237faa12d (diff)
downloadbusybox-b9256054419582dc35917b1cb39c7e09f489dfad.tar.gz
busybox-b9256054419582dc35917b1cb39c7e09f489dfad.tar.bz2
assorted static vars removal
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
Diffstat (limited to 'ipsvd/tcpudp.c')
-rw-r--r--ipsvd/tcpudp.c25
1 files changed, 20 insertions, 5 deletions
diff --git a/ipsvd/tcpudp.c b/ipsvd/tcpudp.c
index 6a11539c7..537a5240f 100644
--- a/ipsvd/tcpudp.c
+++ b/ipsvd/tcpudp.c
@@ -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 */