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Diffstat (limited to 'sbin')
-rw-r--r--sbin/ifconfig/brconfig.c109
1 files changed, 54 insertions, 55 deletions
diff --git a/sbin/ifconfig/brconfig.c b/sbin/ifconfig/brconfig.c
index 0bc79b5623f..ab3f5fb3def 100644
--- a/sbin/ifconfig/brconfig.c
+++ b/sbin/ifconfig/brconfig.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: brconfig.c,v 1.2 2009/11/28 20:07:18 chl Exp $ */
+/* $OpenBSD: brconfig.c,v 1.3 2009/12/14 19:22:20 deraadt Exp $ */
/*
* Copyright (c) 1999, 2000 Jason L. Wright (jason@thought.net)
@@ -45,7 +45,6 @@
#include <err.h>
#include <errno.h>
#include <getopt.h>
-#include <sysexits.h>
#include <limits.h>
#include "brconfig.h"
@@ -199,12 +198,12 @@ bridge_ifsetflag(const char *ifsname, u_int32_t flag)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
strlcpy(req.ifbr_ifsname, ifsname, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGGIFFLGS, (caddr_t)&req) < 0)
- err(EX_IOERR, "%s: ioctl SIOCBRDGGIFFLGS %s", name, ifsname);
+ err(1, "%s: ioctl SIOCBRDGGIFFLGS %s", name, ifsname);
req.ifbr_ifsflags |= flag & ~IFBIF_RO_MASK;
if (ioctl(s, SIOCBRDGSIFFLGS, (caddr_t)&req) < 0)
- err(EX_IOERR, "%s: ioctl SIOCBRDGSIFFLGS %s", name, ifsname);
+ err(1, "%s: ioctl SIOCBRDGSIFFLGS %s", name, ifsname);
}
void
@@ -216,12 +215,12 @@ bridge_ifclrflag(const char *ifsname, u_int32_t flag)
strlcpy(req.ifbr_ifsname, ifsname, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGGIFFLGS, (caddr_t)&req) < 0)
- err(EX_IOERR, "%s: ioctl SIOCBRDGGIFFLGS %s", name, ifsname);
+ err(1, "%s: ioctl SIOCBRDGGIFFLGS %s", name, ifsname);
req.ifbr_ifsflags &= ~(flag | IFBIF_RO_MASK);
if (ioctl(s, SIOCBRDGSIFFLGS, (caddr_t)&req) < 0)
- err(EX_IOERR, "%s: ioctl SIOCBRDGSIFFLGS %s", name, ifsname);
+ err(1, "%s: ioctl SIOCBRDGSIFFLGS %s", name, ifsname);
}
void
@@ -232,7 +231,7 @@ bridge_flushall(const char *val, int p)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
req.ifbr_ifsflags = IFBF_FLUSHALL;
if (ioctl(s, SIOCBRDGFLUSH, &req) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -243,7 +242,7 @@ bridge_flush(const char *val, int p)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
req.ifbr_ifsflags = IFBF_FLUSHDYN;
if (ioctl(s, SIOCBRDGFLUSH, &req) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -257,7 +256,7 @@ bridge_cfg(const char *delim)
strlcpy(ifbp.ifbop_name, name, sizeof(ifbp.ifbop_name));
if (ioctl(s, SIOCBRDGGPARAM, (caddr_t)&ifbp))
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
printf("%s", delim);
pri = ifbp.ifbop_priority;
ht = ifbp.ifbop_hellotime;
@@ -338,7 +337,7 @@ bridge_add(const char *ifn, int d)
if (ioctl(s, SIOCBRDGADD, &req) < 0) {
if (errno == EEXIST)
return;
- err(EX_IOERR, "%s: %s", name, ifn);
+ err(1, "%s: %s", name, ifn);
}
}
@@ -350,7 +349,7 @@ bridge_delete(const char *ifn, int d)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
strlcpy(req.ifbr_ifsname, ifn, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGDEL, &req) < 0)
- err(EX_IOERR, "%s: %s", name, ifn);
+ err(1, "%s: %s", name, ifn);
}
void
@@ -361,7 +360,7 @@ bridge_addspan(const char *ifn, int d)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
strlcpy(req.ifbr_ifsname, ifn, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGADDS, &req) < 0)
- err(EX_IOERR, "%s: %s", name, ifn);
+ err(1, "%s: %s", name, ifn);
}
void
@@ -372,7 +371,7 @@ bridge_delspan(const char *ifn, int d)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
strlcpy(req.ifbr_ifsname, ifn, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGDELS, &req) < 0)
- err(EX_IOERR, "%s: %s", name, ifn);
+ err(1, "%s: %s", name, ifn);
}
void
@@ -387,12 +386,12 @@ bridge_timeout(const char *arg, int d)
if (arg[0] == '\0' || endptr[0] != '\0' ||
(newtime & ~INT_MAX) != 0L ||
(errno == ERANGE && newtime == LONG_MAX))
- errx(EX_USAGE, "invalid arg for timeout: %s\n", arg);
+ errx(1, "invalid arg for timeout: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_ctime = newtime;
if (ioctl(s, SIOCBRDGSTO, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -406,12 +405,12 @@ bridge_maxage(const char *arg, int d)
v = strtoul(arg, &endptr, 0);
if (arg[0] == '\0' || endptr[0] != '\0' || v > 0xffUL ||
(errno == ERANGE && v == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for maxage: %s\n", arg);
+ errx(1, "invalid arg for maxage: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_maxage = v;
if (ioctl(s, SIOCBRDGSMA, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -425,12 +424,12 @@ bridge_priority(const char *arg, int d)
v = strtoul(arg, &endptr, 0);
if (arg[0] == '\0' || endptr[0] != '\0' || v > 0xffffUL ||
(errno == ERANGE && v == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for spanpriority: %s\n", arg);
+ errx(1, "invalid arg for spanpriority: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_prio = v;
if (ioctl(s, SIOCBRDGSPRI, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -445,12 +444,12 @@ bridge_proto(const char *arg, int d)
break;
}
if (proto == -1)
- errx(EX_USAGE, "invalid arg for proto: %s\n", arg);
+ errx(1, "invalid arg for proto: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_prio = proto;
if (ioctl(s, SIOCBRDGSPROTO, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -464,12 +463,12 @@ bridge_fwddelay(const char *arg, int d)
v = strtoul(arg, &endptr, 0);
if (arg[0] == '\0' || endptr[0] != '\0' || v > 0xffUL ||
(errno == ERANGE && v == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for fwddelay: %s\n", arg);
+ errx(1, "invalid arg for fwddelay: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_fwddelay = v;
if (ioctl(s, SIOCBRDGSFD, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -483,12 +482,12 @@ bridge_hellotime(const char *arg, int d)
v = strtoul(arg, &endptr, 0);
if (arg[0] == '\0' || endptr[0] != '\0' || v > 0xffUL ||
(errno == ERANGE && v == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for hellotime: %s\n", arg);
+ errx(1, "invalid arg for hellotime: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_hellotime = v;
if (ioctl(s, SIOCBRDGSHT, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -502,12 +501,12 @@ bridge_maxaddr(const char *arg, int d)
newsize = strtoul(arg, &endptr, 0);
if (arg[0] == '\0' || endptr[0] != '\0' || newsize > 0xffffffffUL ||
(errno == ERANGE && newsize == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for maxaddr: %s\n", arg);
+ errx(1, "invalid arg for maxaddr: %s\n", arg);
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
bp.ifbrp_csize = newsize;
if (ioctl(s, SIOCBRDGSCACHE, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -519,12 +518,12 @@ bridge_deladdr(const char *addr, int d)
strlcpy(ifba.ifba_name, name, sizeof(ifba.ifba_name));
ea = ether_aton(addr);
if (ea == NULL)
- err(EX_USAGE, "Invalid address: %s", addr);
+ err(1, "Invalid address: %s", addr);
bcopy(ea, &ifba.ifba_dst, sizeof(struct ether_addr));
if (ioctl(s, SIOCBRDGDADDR, &ifba) < 0)
- err(EX_IOERR, "%s: %s", name, addr);
+ err(1, "%s: %s", name, addr);
}
void
@@ -541,11 +540,11 @@ bridge_ifprio(const char *ifname, const char *val)
v = strtoul(val, &endptr, 0);
if (val[0] == '\0' || endptr[0] != '\0' || v > 0xffUL ||
(errno == ERANGE && v == ULONG_MAX))
- err(EX_USAGE, "invalid arg for ifpriority: %s\n", val);
+ err(1, "invalid arg for ifpriority: %s\n", val);
breq.ifbr_priority = v;
if (ioctl(s, SIOCBRDGSIFPRIO, (caddr_t)&breq) < 0)
- err(EX_IOERR, "%s: %s", name, val);
+ err(1, "%s: %s", name, val);
}
void
@@ -563,12 +562,12 @@ bridge_ifcost(const char *ifname, const char *val)
if (val[0] == '\0' || endptr[0] != '\0' ||
v < 0 || v > 0xffffffffUL ||
(errno == ERANGE && v == ULONG_MAX))
- errx(EX_USAGE, "invalid arg for ifcost: %s\n", val);
+ errx(1, "invalid arg for ifcost: %s\n", val);
breq.ifbr_path_cost = v;
if (ioctl(s, SIOCBRDGSIFCOST, (caddr_t)&breq) < 0)
- err(EX_IOERR, "%s: %s", name, val);
+ err(1, "%s: %s", name, val);
}
void
@@ -582,7 +581,7 @@ bridge_noifcost(const char *ifname, int d)
breq.ifbr_path_cost = 0;
if (ioctl(s, SIOCBRDGSIFCOST, (caddr_t)&breq) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
void
@@ -596,13 +595,13 @@ bridge_addaddr(const char *ifname, const char *addr)
ea = ether_aton(addr);
if (ea == NULL)
- errx(EX_USAGE, "Invalid address: %s", addr);
+ errx(1, "Invalid address: %s", addr);
bcopy(ea, &ifba.ifba_dst, sizeof(struct ether_addr));
ifba.ifba_flags = IFBAF_STATIC;
if (ioctl(s, SIOCBRDGSADDR, &ifba) < 0)
- err(EX_IOERR, "%s: %s", name, addr);
+ err(1, "%s: %s", name, addr);
}
void
@@ -621,13 +620,13 @@ bridge_addrs(const char *delim, int d)
ifbac.ifbac_len = len;
inb = realloc(inbuf, len);
if (inb == NULL)
- err(EX_IOERR, "malloc");
+ err(1, "malloc");
ifbac.ifbac_buf = inbuf = inb;
strlcpy(ifbac.ifbac_name, name, sizeof(ifbac.ifbac_name));
if (ioctl(s, SIOCBRDGRTS, &ifbac) < 0) {
if (errno == ENETDOWN)
return;
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
if (ifbac.ifbac_len + sizeof(*ifba) < len)
break;
@@ -657,7 +656,7 @@ bridge_holdcnt(const char *value, int d)
strlcpy(bp.ifbrp_name, name, sizeof(bp.ifbrp_name));
if (ioctl(s, SIOCBRDGSTXHC, (caddr_t)&bp) < 0)
- err(EX_IOERR, "%s", name);
+ err(1, "%s", name);
}
/*
@@ -726,7 +725,7 @@ bridge_flushrule(const char *ifname, int d)
strlcpy(req.ifbr_name, name, sizeof(req.ifbr_name));
strlcpy(req.ifbr_ifsname, ifname, sizeof(req.ifbr_ifsname));
if (ioctl(s, SIOCBRDGFRL, &req) < 0)
- err(EX_IOERR, "%s: %s", name, ifname);
+ err(1, "%s: %s", name, ifname);
}
void
@@ -805,8 +804,8 @@ bridge_rule(int targc, char **targv, int ln)
struct ether_addr *ea, *dea;
if (argc == 0) {
- fprintf(stderr, "invalid rule\n");
- return (EX_USAGE);
+ warnx("invalid rule\n");
+ return (1);
}
rule.ifbr_tagname[0] = 0;
rule.ifbr_flags = 0;
@@ -823,7 +822,7 @@ bridge_rule(int targc, char **targv, int ln)
if (argc == 0) {
bridge_badrule(targc, targv, ln);
- return (EX_USAGE);
+ return (1);
}
if (strcmp(argv[0], "in") == 0)
rule.ifbr_flags |= BRL_FLAG_IN;
@@ -860,16 +859,16 @@ bridge_rule(int targc, char **targv, int ln)
dea = &rule.ifbr_src;
} else if (strcmp(argv[0], "tag") == 0) {
if (argc < 2) {
- fprintf(stderr, "missing tag name\n");
+ warnx("missing tag name\n");
goto bad_rule;
}
if (rule.ifbr_tagname[0]) {
- fprintf(stderr, "tag already defined\n");
+ warnx("tag already defined\n");
goto bad_rule;
}
if (strlcpy(rule.ifbr_tagname, argv[1],
PF_TAG_NAME_SIZE) > PF_TAG_NAME_SIZE) {
- fprintf(stderr, "tag name too long\n");
+ warnx("tag name '%s' too long\n", argv[1]);
goto bad_rule;
}
dea = NULL;
@@ -883,8 +882,8 @@ bridge_rule(int targc, char **targv, int ln)
if (dea != NULL) {
ea = ether_aton(argv[0]);
if (ea == NULL) {
- warnx("Invalid address: %s", argv[0]);
- return (EX_USAGE);
+ warnx("invalid address: %s", argv[0]);
+ return (1);
}
bcopy(ea, dea, sizeof(*dea));
}
@@ -893,13 +892,13 @@ bridge_rule(int targc, char **targv, int ln)
if (ioctl(s, SIOCBRDGARL, &rule) < 0) {
warn("%s", name);
- return (EX_IOERR);
+ return (1);
}
return (0);
bad_rule:
bridge_badrule(targc, targv, ln);
- return (EX_USAGE);
+ return (1);
}
#define MAXRULEWORDS 8
@@ -913,7 +912,7 @@ bridge_rulefile(const char *fname, int d)
f = fopen(fname, "r");
if (f == NULL)
- err(EX_IOERR, "%s", fname);
+ err(1, "%s", fname);
while (fgets(buf, sizeof(buf), f) != NULL) {
ln++;
@@ -929,7 +928,7 @@ bridge_rulefile(const char *fname, int d)
/* Rule is too long if there's more. */
if (str != NULL) {
- fprintf(stderr, "invalid rule: %d: %s ...\n", ln, buf);
+ warnx("invalid rule: %d: %s ...\n", ln, buf);
continue;
}
@@ -941,14 +940,14 @@ bridge_rulefile(const char *fname, int d)
void
bridge_badrule(int argc, char *argv[], int ln)
{
+ extern const char *__progname;
int i;
- fprintf(stderr, "invalid rule: ");
+ fprintf(stderr, "%s: invalid rule: ", __progname);
if (ln != -1)
fprintf(stderr, "%d: ", ln);
- for (i = 0; i < argc; i++) {
+ for (i = 0; i < argc; i++)
fprintf(stderr, "%s ", argv[i]);
- }
fprintf(stderr, "\n");
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 00:15:10 +0000