set default -i and -d to 1 - sdhcp - simple dhcp client
(HTM) git clone git://git.codemadness.org/sdhcp
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---
(DIR) commit 466314b9bd85e738d917df0298576e28c33eaec7
(DIR) parent 2f36192032083fac6ee0200f3b32f5253ac6c221
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 26 Apr 2014 00:21:08 +0200
set default -i and -d to 1
this is useful for most people
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
Diffstat:
M sdhcp.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
---
(DIR) diff --git a/sdhcp.c b/sdhcp.c
@@ -95,8 +95,8 @@ static unsigned char router[4];
static unsigned char dns[4];
static unsigned long t1;
-static int dflag = 0; /* set DNS: change /etc/resolv.conf ? */
-static int iflag = 0;
+static int dflag = 1; /* change DNS in /etc/resolv.conf ? */
+static int iflag = 1; /* set IP ? */
#define IP(a,b,c,d) (unsigned char[4]){a,b,c,d}
@@ -315,7 +315,8 @@ static void
acceptlease(void)
{
char buf[128];
- if(iflag)
+
+ if(iflag == 1)
setip(client, mask, router);
if(dflag == 1)
setdns(dns);
@@ -444,11 +445,11 @@ main(int argc, char *argv[])
case 'e': /* run program */
program = EARGF(usage());
break;
- case 'i': /* set ip */
- iflag = 1;
+ case 'i': /* don't set ip */
+ iflag = 0;
break;
- case 'd': /* DNS: update /etc/resolv.conf */
- dflag = 1;
+ case 'd': /* don't update DNS in/etc/resolv.conf */
+ dflag = 0;
break;
default:
usage();