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authorDenys Vlasenko <vda.linux@googlemail.com>2016-04-21 16:26:30 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2016-04-21 17:39:11 +0200
commite6a2f4cc5a47d3022bdf5ca2cacbaa5a8c5baf7a (patch)
tree0962142ac9830312cd3df52994db41e8ac47c73c /networking/isrv_identd.c
parent5598bdf0d3d46a865a4d23785e2d09e6db9be420 (diff)
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libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for it
The config item is FEATURE_USE_BSS_TAIL. When it is off (default): function old new delta read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 push 46 44 -2 inetd_main 2136 2134 -2 uevent_main 421 418 -3 addLines 97 92 -5 bb_common_bufsiz1 8193 1024 -7169 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181) Total: -7119 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829901 4086 1904 835891 cc133 busybox_unstripped FEATURE_USE_BSS_TAIL=y: read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 inetd_main 2136 2134 -2 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195) Total: -8133 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829911 4086 880 834877 cbd3d busybox_unstripped FIXME: setup_common_bufsiz() calls are missing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/isrv_identd.c')
-rw-r--r--networking/isrv_identd.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/networking/isrv_identd.c b/networking/isrv_identd.c
index 252c8aba9..f63ed8ee4 100644
--- a/networking/isrv_identd.c
+++ b/networking/isrv_identd.c
@@ -18,6 +18,7 @@
18//usage: "\n STRING Ident answer string (default: nobody)" 18//usage: "\n STRING Ident answer string (default: nobody)"
19 19
20#include "libbb.h" 20#include "libbb.h"
21#include "common_bufsiz.h"
21#include <syslog.h> 22#include <syslog.h>
22#include "isrv.h" 23#include "isrv.h"
23 24
@@ -28,7 +29,8 @@ typedef struct identd_buf_t {
28 char buf[64 - sizeof(int)]; 29 char buf[64 - sizeof(int)];
29} identd_buf_t; 30} identd_buf_t;
30 31
31#define bogouser bb_common_bufsiz1 32#define bogouser bb_common_bufsiz1
33#define sizeof_bogouser COMMON_BUFSIZE
32 34
33static int new_peer(isrv_state_t *state, int fd) 35static int new_peer(isrv_state_t *state, int fd)
34{ 36{
@@ -118,7 +120,7 @@ int fakeidentd_main(int argc UNUSED_PARAM, char **argv)
118 opt = getopt32(argv, "fiwb:", &bind_address); 120 opt = getopt32(argv, "fiwb:", &bind_address);
119 strcpy(bogouser, "nobody"); 121 strcpy(bogouser, "nobody");
120 if (argv[optind]) 122 if (argv[optind])
121 strncpy(bogouser, argv[optind], sizeof(bogouser) - 1); 123 strncpy(bogouser, argv[optind], sizeof_bogouser - 1);
122 124
123 /* Daemonize if no -f and no -i and no -w */ 125 /* Daemonize if no -f and no -i and no -w */
124 if (!(opt & OPT_fiw)) 126 if (!(opt & OPT_fiw))