Date: Sun, 19 Dec 2010 13:40:38 +0000 (UTC) From: Philippe Charnier <charnier@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r216561 - head/sbin/ping6 Message-ID: <201012191340.oBJDecrg080971@svn.freebsd.org>
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Author: charnier Date: Sun Dec 19 13:40:38 2010 New Revision: 216561 URL: http://svn.freebsd.org/changeset/base/216561 Log: Add __unused. Ansi prototypes. Modified: head/sbin/ping6/ping6.c Modified: head/sbin/ping6/ping6.c ============================================================================== --- head/sbin/ping6/ping6.c Sun Dec 19 13:05:17 2010 (r216560) +++ head/sbin/ping6/ping6.c Sun Dec 19 13:40:38 2010 (r216561) @@ -73,10 +73,11 @@ static const char copyright[] = #if 0 static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93"; #endif -static const char rcsid[] = - "$FreeBSD$"; #endif /* not lint */ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + /* * Using the InterNet Control Message Protocol (ICMP) "ECHO" facility, * measure round-trip-delays and packet loss across network paths. @@ -290,9 +291,7 @@ char *nigroup(char *); void usage(void); int -main(argc, argv) - int argc; - char *argv[]; +main(int argc, char *argv[]) { struct itimerval itimer; struct sockaddr_in6 from; @@ -1209,8 +1208,7 @@ main(argc, argv) } void -onsignal(sig) - int sig; +onsignal(int sig) { switch (sig) { @@ -1233,7 +1231,7 @@ onsignal(sig) * This routine transmits another ping6. */ void -retransmit() +retransmit(void) { struct itimerval itimer; @@ -1269,7 +1267,7 @@ retransmit() * byte-order, to compute the round-trip time. */ size_t -pingerlen() +pingerlen(void) { size_t l; @@ -1288,7 +1286,7 @@ pingerlen() } int -pinger() +pinger(void) { struct icmp6_hdr *icp; struct iovec iov[2]; @@ -1403,8 +1401,7 @@ pinger() } int -myechoreply(icp) - const struct icmp6_hdr *icp; +myechoreply(const struct icmp6_hdr *icp) { if (ntohs(icp->icmp6_id) == ident) return 1; @@ -1413,8 +1410,7 @@ myechoreply(icp) } int -mynireply(nip) - const struct icmp6_nodeinfo *nip; +mynireply(const struct icmp6_nodeinfo *nip) { if (memcmp(nip->icmp6_ni_nonce + sizeof(u_int16_t), nonce + sizeof(u_int16_t), @@ -1425,12 +1421,9 @@ mynireply(nip) } char * -dnsdecode(sp, ep, base, buf, bufsiz) - const u_char **sp; - const u_char *ep; - const u_char *base; /*base for compressed name*/ - char *buf; - size_t bufsiz; +dnsdecode(const u_char **sp, const u_char *ep, const u_char *base, char *buf, + size_t bufsiz) + /*base for compressed name*/ { int i; const u_char *cp; @@ -1495,10 +1488,7 @@ dnsdecode(sp, ep, base, buf, bufsiz) * program to be run without having intermingled output (or statistics!). */ void -pr_pack(buf, cc, mhdr) - u_char *buf; - int cc; - struct msghdr *mhdr; +pr_pack(u_char *buf, int cc, struct msghdr *mhdr) { #define safeputc(c) printf((isprint((c)) ? "%c" : "\\%03o"), c) struct icmp6_hdr *icp; @@ -1779,8 +1769,7 @@ pr_pack(buf, cc, mhdr) } void -pr_exthdrs(mhdr) - struct msghdr *mhdr; +pr_exthdrs(struct msghdr *mhdr) { ssize_t bufsize; void *bufp; @@ -1956,10 +1945,7 @@ pr_rthdr(void *extbuf, size_t bufsize __ #endif /* USE_RFC2292BIS */ int -pr_bitrange(v, soff, ii) - u_int32_t v; - int soff; - int ii; +pr_bitrange(u_int32_t v, int soff, int ii) { int off; int i; @@ -2005,9 +1991,8 @@ pr_bitrange(v, soff, ii) } void -pr_suptypes(ni, nilen) - struct icmp6_nodeinfo *ni; /* ni->qtype must be SUPTYPES */ - size_t nilen; +pr_suptypes(struct icmp6_nodeinfo *ni, size_t nilen) + /* ni->qtype must be SUPTYPES */ { size_t clen; u_int32_t v; @@ -2072,9 +2057,8 @@ pr_suptypes(ni, nilen) } void -pr_nodeaddr(ni, nilen) - struct icmp6_nodeinfo *ni; /* ni->qtype must be NODEADDR */ - int nilen; +pr_nodeaddr(struct icmp6_nodeinfo *ni, int nilen) + /* ni->qtype must be NODEADDR */ { u_char *cp = (u_char *)(ni + 1); char ntop_buf[INET6_ADDRSTRLEN]; @@ -2139,8 +2123,7 @@ pr_nodeaddr(ni, nilen) } int -get_hoplim(mhdr) - struct msghdr *mhdr; +get_hoplim(struct msghdr *mhdr) { struct cmsghdr *cm; @@ -2159,8 +2142,7 @@ get_hoplim(mhdr) } struct in6_pktinfo * -get_rcvpktinfo(mhdr) - struct msghdr *mhdr; +get_rcvpktinfo(struct msghdr *mhdr) { struct cmsghdr *cm; @@ -2179,8 +2161,7 @@ get_rcvpktinfo(mhdr) } int -get_pathmtu(mhdr) - struct msghdr *mhdr; +get_pathmtu(struct msghdr *mhdr) { #ifdef IPV6_RECVPATHMTU struct cmsghdr *cm; @@ -2240,8 +2221,7 @@ get_pathmtu(mhdr) * be >= in. */ void -tvsub(out, in) - struct timeval *out, *in; +tvsub(struct timeval *out, struct timeval *in) { if ((out->tv_usec -= in->tv_usec) < 0) { --out->tv_sec; @@ -2256,8 +2236,7 @@ tvsub(out, in) */ /* ARGSUSED */ void -onint(notused) - int notused; +onint(int notused __unused) { summary(); @@ -2284,7 +2263,7 @@ onint(notused) * Print out statistics. */ void -summary() +summary(void) { (void)printf("\n--- %s ping6 statistics ---\n", hostname); @@ -2332,9 +2311,7 @@ static const char *nircode[] = { * Print a descriptive string about an ICMP header. */ void -pr_icmph(icp, end) - struct icmp6_hdr *icp; - u_char *end; +pr_icmph(struct icmp6_hdr *icp, u_char *end) { char ntop_buf[INET6_ADDRSTRLEN]; struct nd_redirect *red; @@ -2564,8 +2541,7 @@ pr_icmph(icp, end) * Print an IP6 header. */ void -pr_iph(ip6) - struct ip6_hdr *ip6; +pr_iph(struct ip6_hdr *ip6) { u_int32_t flow = ip6->ip6_flow & IPV6_FLOWLABEL_MASK; u_int8_t tc; @@ -2593,9 +2569,7 @@ pr_iph(ip6) * a hostname. */ const char * -pr_addr(addr, addrlen) - struct sockaddr *addr; - int addrlen; +pr_addr(struct sockaddr *addr, int addrlen) { static char buf[NI_MAXHOST]; int flag = 0; @@ -2614,9 +2588,7 @@ pr_addr(addr, addrlen) * Dump some info on a returned (via ICMPv6) IPv6 packet. */ void -pr_retip(ip6, end) - struct ip6_hdr *ip6; - u_char *end; +pr_retip(struct ip6_hdr *ip6, u_char *end) { u_char *cp = (u_char *)ip6, nh; int hlen; @@ -2696,8 +2668,7 @@ pr_retip(ip6, end) } void -fill(bp, patp) - char *bp, *patp; +fill(char *bp, char *patp) { int ii, jj, kk; int pat[16]; @@ -2730,9 +2701,7 @@ fill(bp, patp) #ifdef IPSEC #ifdef IPSEC_POLICY_IPSEC int -setpolicy(so, policy) - int so; - char *policy; +setpolicy(int so __unused, char *policy) { char *buf; @@ -2753,8 +2722,7 @@ setpolicy(so, policy) #endif char * -nigroup(name) - char *name; +nigroup(char *name) { char *p; char *q; @@ -2798,7 +2766,7 @@ nigroup(name) } void -usage() +usage(void) { (void)fprintf(stderr, #if defined(IPSEC) && !defined(IPSEC_POLICY_IPSEC)
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