ANSIfy functions declarations, adjust prototypes. Rename local variable
to not conflict with err().
This commit is contained in:
Philippe Charnier
parent
f904c88659
commit
80469c1b25
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=196527
@ -37,10 +37,11 @@ static const char copyright[] =
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#if 0
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static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95";
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#endif
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static const char rcsid[] =
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"$FreeBSD$";
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#endif /* not lint */
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/file.h>
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#include <sys/socket.h>
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@ -92,29 +93,44 @@ union sockunion {
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typedef union sockunion *sup;
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int pid, rtm_addrs;
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int s;
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int forcehost, forcenet, doflush, nflag, af, qflag, tflag, keyword();
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int forcehost, forcenet, doflush, nflag, af, qflag, tflag;
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int iflag, verbose, aflen = sizeof (struct sockaddr_in);
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int locking, lockrest, debugonly;
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struct rt_metrics rt_metrics;
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u_long rtm_inits;
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uid_t uid;
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int atalk_aton(const char *, struct at_addr *);
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char *atalk_ntoa(struct at_addr);
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const char *routename(), *netname();
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void flushroutes(), newroute(), monitor(), sockaddr(), sodump(), bprintf();
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void print_getmsg(), print_rtmsg(), pmsg_common(), pmsg_addrs(), mask_addr();
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void bprintf(FILE *, int, u_char *);
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void flushroutes(int argc, char *argv[]);
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int getaddr(int, char *, struct hostent **);
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int keyword(char *);
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void inet_makenetandmask(u_long, struct sockaddr_in *, u_long);
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#ifdef INET6
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static int inet6_makenetandmask(struct sockaddr_in6 *, char *);
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#endif
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int getaddr(), rtmsg(), x25_makemask();
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int prefixlen();
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void interfaces(void);
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void mask_addr(void);
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void monitor(void);
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const char *netname(struct sockaddr *);
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void newroute(int, char **);
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void pmsg_addrs(char *, int);
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void pmsg_common(struct rt_msghdr *);
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int prefixlen(char *);
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void print_getmsg(struct rt_msghdr *, int);
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void print_rtmsg(struct rt_msghdr *, int);
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const char *routename(struct sockaddr *);
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int rtmsg(int, int);
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void set_metric(char *, int);
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void sockaddr(char *, struct sockaddr *);
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void sodump(sup, char *);
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extern char *iso_ntoa();
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void usage(const char *) __dead2;
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void
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usage(cp)
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const char *cp;
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usage(const char *cp)
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{
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if (cp)
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warnx("bad keyword: %s", cp);
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@ -125,9 +141,7 @@ usage(cp)
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}
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int
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main(argc, argv)
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int argc;
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char **argv;
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main(int argc, char **argv)
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{
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int ch;
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@ -198,9 +212,7 @@ main(argc, argv)
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* associated with network interfaces.
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*/
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void
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flushroutes(argc, argv)
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int argc;
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char *argv[];
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flushroutes(int argc, char *argv[])
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{
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size_t needed;
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int mib[6], rlen, seqno, count = 0;
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@ -301,8 +313,7 @@ bad: usage(*argv);
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}
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const char *
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routename(sa)
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struct sockaddr *sa;
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routename(struct sockaddr *sa)
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{
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char *cp;
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static char line[MAXHOSTNAMELEN + 1];
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@ -410,8 +421,7 @@ routename(sa)
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* The address is assumed to be that of a net or subnet, not a host.
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*/
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const char *
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netname(sa)
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struct sockaddr *sa;
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netname(struct sockaddr *sa)
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{
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char *cp = 0;
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static char line[MAXHOSTNAMELEN + 1];
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@ -532,9 +542,7 @@ netname(sa)
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}
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void
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set_metric(value, key)
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char *value;
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int key;
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set_metric(char *value, int key)
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{
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int flag = 0;
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u_long noval, *valp = &noval;
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@ -560,11 +568,9 @@ set_metric(value, key)
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}
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void
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newroute(argc, argv)
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int argc;
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char **argv;
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newroute(int argc, char **argv)
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{
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char *cmd, *dest = "", *gateway = "", *err;
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char *cmd, *dest = "", *gateway = "", *errmsg;
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int ishost = 0, proxy = 0, ret, attempts, oerrno, flags = RTF_STATIC;
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int key;
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struct hostent *hp = 0;
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@ -767,35 +773,33 @@ newroute(argc, argv)
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} else {
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switch (oerrno) {
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case ESRCH:
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err = "not in table";
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errmsg = "not in table";
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break;
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case EBUSY:
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err = "entry in use";
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errmsg = "entry in use";
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break;
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case ENOBUFS:
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err = "not enough memory";
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errmsg = "not enough memory";
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break;
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case EADDRINUSE:
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/* handle recursion avoidance in rt_setgate() */
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err = "gateway uses the same route";
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errmsg = "gateway uses the same route";
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break;
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case EEXIST:
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err = "route already in table";
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errmsg = "route already in table";
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break;
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default:
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err = strerror(oerrno);
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errmsg = strerror(oerrno);
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break;
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}
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(void) printf(": %s\n", err);
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(void) printf(": %s\n", errmsg);
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}
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}
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exit(ret != 0);
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}
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void
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inet_makenetandmask(net, sin, bits)
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u_long net, bits;
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struct sockaddr_in *sin;
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inet_makenetandmask(u_long net, struct sockaddr_in *sin, u_long bits)
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{
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u_long addr, mask = 0;
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char *cp;
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@ -847,9 +851,7 @@ inet_makenetandmask(net, sin, bits)
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* XXX the function may need more improvement...
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*/
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static int
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inet6_makenetandmask(sin6, plen)
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struct sockaddr_in6 *sin6;
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char *plen;
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inet6_makenetandmask(struct sockaddr_in6 *sin6, char *plen)
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{
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struct in6_addr in6;
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@ -879,10 +881,7 @@ inet6_makenetandmask(sin6, plen)
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* returning 1 if a host address, 0 if a network address.
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*/
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int
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getaddr(which, s, hpp)
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int which;
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char *s;
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struct hostent **hpp;
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getaddr(int which, char *s, struct hostent **hpp)
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{
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sup su;
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struct hostent *hp;
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@ -1077,8 +1076,7 @@ getaddr(which, s, hpp)
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}
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int
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prefixlen(s)
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char *s;
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prefixlen(char *s)
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{
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int len = atoi(s), q, r;
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int max;
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@ -1123,7 +1121,7 @@ prefixlen(s)
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}
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void
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interfaces()
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interfaces(void)
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{
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size_t needed;
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int mib[6];
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@ -1158,7 +1156,7 @@ interfaces()
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}
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void
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monitor()
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monitor(void)
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{
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int n;
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char msg[2048];
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@ -1183,8 +1181,7 @@ struct {
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} m_rtmsg;
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int
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rtmsg(cmd, flags)
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int cmd, flags;
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rtmsg(int cmd, int flags)
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{
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static int seq;
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int rlen;
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@ -1254,7 +1251,7 @@ rtmsg(cmd, flags)
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}
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void
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mask_addr()
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mask_addr(void)
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{
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int olen = so_mask.sa.sa_len;
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char *cp1 = olen + (char *)&so_mask, *cp2;
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@ -1322,9 +1319,7 @@ char addrnames[] =
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"\1DST\2GATEWAY\3NETMASK\4GENMASK\5IFP\6IFA\7AUTHOR\010BRD";
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void
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print_rtmsg(rtm, msglen)
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struct rt_msghdr *rtm;
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int msglen;
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print_rtmsg(struct rt_msghdr *rtm, int msglen)
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{
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struct if_msghdr *ifm;
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struct ifa_msghdr *ifam;
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@ -1405,9 +1400,7 @@ print_rtmsg(rtm, msglen)
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}
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void
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print_getmsg(rtm, msglen)
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struct rt_msghdr *rtm;
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int msglen;
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print_getmsg(struct rt_msghdr *rtm, int msglen)
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{
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struct sockaddr *dst = NULL, *gate = NULL, *mask = NULL;
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struct sockaddr_dl *ifp = NULL;
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@ -1415,7 +1408,8 @@ print_getmsg(rtm, msglen)
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char *cp;
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int i;
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(void) printf(" route to: %s\n", routename(&so_dst));
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(void) printf(" route to: %s\n",
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routename((struct sockaddr *)&so_dst));
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if (rtm->rtm_version != RTM_VERSION) {
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warnx("routing message version %d not understood",
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rtm->rtm_version);
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@ -1500,8 +1494,7 @@ print_getmsg(rtm, msglen)
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}
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void
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pmsg_common(rtm)
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struct rt_msghdr *rtm;
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pmsg_common(struct rt_msghdr *rtm)
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{
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(void) printf("\nlocks: ");
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bprintf(stdout, rtm->rtm_rmx.rmx_locks, metricnames);
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@ -1511,9 +1504,7 @@ pmsg_common(rtm)
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}
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void
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pmsg_addrs(cp, addrs)
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char *cp;
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int addrs;
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pmsg_addrs(char *cp, int addrs)
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{
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struct sockaddr *sa;
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int i;
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@ -1536,10 +1527,7 @@ pmsg_addrs(cp, addrs)
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}
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void
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bprintf(fp, b, s)
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FILE *fp;
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int b;
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u_char *s;
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bprintf(FILE *fp, int b, u_char *s)
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{
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int i;
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int gotsome = 0;
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@ -1565,8 +1553,7 @@ bprintf(fp, b, s)
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}
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int
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keyword(cp)
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char *cp;
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keyword(char *cp)
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{
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struct keytab *kt = keywords;
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@ -1576,9 +1563,7 @@ keyword(cp)
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}
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void
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sodump(su, which)
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sup su;
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char *which;
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sodump(sup su, char *which)
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{
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switch (su->sa.sa_family) {
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case AF_LINK:
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@ -1607,9 +1592,7 @@ sodump(su, which)
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#define DELIM (4*2)
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void
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sockaddr(addr, sa)
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char *addr;
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struct sockaddr *sa;
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sockaddr(char *addr, struct sockaddr *sa)
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{
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char *cp = (char *)sa;
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int size = sa->sa_len;
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