diff options
Diffstat (limited to 'usr.sbin/bgpctl/bgpctl.c')
| -rw-r--r-- | usr.sbin/bgpctl/bgpctl.c | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/usr.sbin/bgpctl/bgpctl.c b/usr.sbin/bgpctl/bgpctl.c index 49406b259d8..5232ba6cdaf 100644 --- a/usr.sbin/bgpctl/bgpctl.c +++ b/usr.sbin/bgpctl/bgpctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bgpctl.c,v 1.1 2004/01/02 02:22:52 henning Exp $ */ +/* $OpenBSD: bgpctl.c,v 1.2 2004/01/03 13:55:18 henning Exp $ */ /* * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> @@ -44,7 +44,7 @@ int main(int argc, char *argv[]) { struct sockaddr_un sun; - int fd, n; + int fd, n, done; struct imsg imsg; struct peer *p; @@ -63,26 +63,35 @@ main(int argc, char *argv[]) imsg_init(&ibuf, fd); imsg_compose(&ibuf, IMSG_CTL_SHOW_NEIGHBOR, 0, NULL, 0); - imsg_read(&ibuf); + done = 0; - for (;;) { - if ((n = imsg_get(&ibuf, &imsg)) == -1) - errx(1, "imsg_get error"); - - if (n == 0) + while (!done) { + if(imsg_read(&ibuf) == -1) break; - switch (imsg.hdr.type) { - case IMSG_CTL_SHOW_NEIGHBOR: - p = imsg.data; - printf("%s: %s\n", - inet_ntoa(p->conf.remote_addr.sin_addr), - statenames[p->state]); - break; - default: - break; + while (!done) { + if ((n = imsg_get(&ibuf, &imsg)) == -1) + errx(1, "imsg_get error"); + + if (n == 0) { + done = 1; + break; + } + + switch (imsg.hdr.type) { + case IMSG_CTL_SHOW_NEIGHBOR: + p = imsg.data; + printf("%s: %s\n", + inet_ntoa(p->conf.remote_addr.sin_addr), + statenames[p->state]); + break; + case IMSG_CTL_END: + done = 1; + break; + default: + break; + } } } - close(fd); } |