diff options
Diffstat (limited to 'usr.sbin/yppoll/yppoll.c')
| -rw-r--r-- | usr.sbin/yppoll/yppoll.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/usr.sbin/yppoll/yppoll.c b/usr.sbin/yppoll/yppoll.c index faddc0a..3f1a305 100644 --- a/usr.sbin/yppoll/yppoll.c +++ b/usr.sbin/yppoll/yppoll.c @@ -29,24 +29,27 @@ */ #ifndef lint -static char rcsid[] = "yppoll.c,v 1.2 1993/08/02 17:57:20 mycroft Exp"; +static const char rcsid[] = + "$Id$"; #endif /* not lint */ #include <sys/param.h> #include <sys/types.h> #include <sys/socket.h> +#include <err.h> #include <stdio.h> #include <time.h> +#include <unistd.h> #include <rpc/rpc.h> #include <rpc/xdr.h> #include <rpcsvc/yp_prot.h> #include <rpcsvc/ypclnt.h> +static void usage() { - fprintf(stderr, "Usage:\n"); - fprintf(stderr, "\typpoll [-h host] [-d domainname] mapname\n"); + fprintf(stderr, "usage: yppoll [-h host] [-d domainname] mapname\n"); exit(1); } @@ -58,8 +61,6 @@ char **argv; char *hostname = "localhost"; char *inmap, *master; int order; - extern char *optarg; - extern int optind; int c, r; yp_get_default_domain(&domainname); @@ -83,18 +84,13 @@ char **argv; inmap = argv[optind]; r = yp_order(domainname, inmap, &order); - if (r != 0) { - fprintf(stderr, "No such map %s. Reason: %s\n", - inmap, yperr_string(r)); - exit(1); - } - printf("Map %s has order number %d. %s", inmap, order, ctime((time_t *)&order)); + if (r != 0) + errx(1, "no such map %s. Reason: %s", inmap, yperr_string(r)); + printf("Map %s has order number %d. %s", inmap, order, + ctime((time_t *)&order)); r = yp_master(domainname, inmap, &master); - if (r != 0) { - fprintf(stderr, "No such map %s. Reason: %s\n", - inmap, yperr_string(r)); - exit(1); - } + if (r != 0) + errx(1, "no such map %s. Reason: %s", inmap, yperr_string(r)); printf("The master server is %s.\n", master); exit(0); |
