From 2ec91aead52d6ea6a42420005119ebb281a76cdc Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 4 Jan 2010 14:15:38 +0100 Subject: *: remove some uses of argc function old new delta whoami_main 34 37 +3 logname_main 60 63 +3 hostid_main 35 38 +3 ttysize_main 136 135 -1 nmeter_main 673 672 -1 logger_main 387 386 -1 uuencode_main 330 328 -2 ifupdown_main 2125 2123 -2 mesg_main 158 155 -3 free_main 333 330 -3 cal_main 902 899 -3 acpid_main 443 440 -3 ar_main 196 189 -7 find_main 476 467 -9 ifconfig_main 1235 1221 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49) Total: -40 bytes Signed-off-by: Denys Vlasenko --- procps/free.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'procps/free.c') diff --git a/procps/free.c b/procps/free.c index e76dd21a5..b13859103 100644 --- a/procps/free.c +++ b/procps/free.c @@ -12,7 +12,7 @@ #include "libbb.h" int free_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; -int free_main(int argc, char **argv) +int free_main(int argc UNUSED_PARAM, char **argv) { struct sysinfo info; sysinfo(&info); @@ -46,7 +46,7 @@ int free_main(int argc, char **argv) info.bufferram*=info.mem_unit; } - if (argc > 1 && *argv[1] == '-') + if (argv[1] && argv[1][0] == '-') bb_show_usage(); printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free", -- cgit v1.2.3