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Use printb() instead of rolling its own routine to display

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bits in options=<>.

Pointed out by:	ume
MFC after:	3 days
This commit is contained in:
Hiroki Sato 2009-09-07 15:52:15 +00:00
parent ad334ef082
commit 53ac3451a7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=196931
1 changed files with 4 additions and 20 deletions
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24
sbin/ifconfig/ifgif.c
View file

@ -51,38 +51,22 @@ static const char rcsid[] =
#include "ifconfig.h"
static void gif_status(int);
#define GIFBITS "\020\1ACCEPT_REV_ETHIP_VER\5SEND_REV_ETHIP_VER"
static struct {
const char *label;
u_int mask;
} gif_opts[] = {
{ "ACCEPT_REV_ETHIP_VER", GIF_ACCEPT_REVETHIP },
{ "SEND_REV_ETHIP_VER", GIF_SEND_REVETHIP },
};
static void gif_status(int);
static void
gif_status(int s)
{
int opts;
int nopts = 0;
size_t i;
ifr.ifr_data = (caddr_t)&opts;
if (ioctl(s, GIFGOPTS, &ifr) == -1)
return;
if (opts == 0)
return;
printf("\toptions=%d<", opts);
for (i=0; i < sizeof(gif_opts)/sizeof(gif_opts[0]); i++) {
if (opts & gif_opts[i].mask) {
if (nopts++)
printf(",");
printf("%s", gif_opts[i].label);
}
}
printf(">\n");
printb("\toptions", opts, GIFBITS);
putchar('\n');
}
static void