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PING6(8): Use local scope for functions

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This commit is contained in:
Sebastian Huber 2013-10-31 10:37:03 +01:00
parent 2f72888548
commit aa5c35aec6
1 changed files with 34 additions and 33 deletions
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67
freebsd/sbin/ping6/ping6.c
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@ -261,40 +261,41 @@ static volatile sig_atomic_t seenint;
static volatile sig_atomic_t seeninfo;
#endif
#ifdef __rtems__
int main_ping6(int, char *[]);
#else
int main(int, char *[]);
static int main(int, char *[]);
static void fill(char *, char *);
static int get_hoplim(struct msghdr *);
static int get_pathmtu(struct msghdr *);
static struct in6_pktinfo *get_rcvpktinfo(struct msghdr *);
static void onsignal(int);
static void retransmit(void);
static void onint(int);
static size_t pingerlen(void);
static int pinger(void);
static const char *pr_addr(struct sockaddr *, int);
static void pr_icmph(struct icmp6_hdr *, u_char *);
static void pr_iph(struct ip6_hdr *);
static void pr_suptypes(struct icmp6_nodeinfo *, size_t);
static void pr_nodeaddr(struct icmp6_nodeinfo *, int);
static int myechoreply(const struct icmp6_hdr *);
static int mynireply(const struct icmp6_nodeinfo *);
static char *dnsdecode(const u_char **, const u_char *, const u_char *,
char *, size_t);
static void pr_pack(u_char *, int, struct msghdr *);
static void pr_exthdrs(struct msghdr *);
static void pr_ip6opt(void *, size_t);
static void pr_rthdr(void *, size_t);
static int pr_bitrange(u_int32_t, int, int);
static void pr_retip(struct ip6_hdr *, u_char *);
static void summary(void);
static void tvsub(struct timeval *, struct timeval *);
#ifdef IPSEC
#ifdef IPSEC_POLICY_IPSEC
static int setpolicy(int, char *);
#endif
void fill(char *, char *);
int get_hoplim(struct msghdr *);
int get_pathmtu(struct msghdr *);
struct in6_pktinfo *get_rcvpktinfo(struct msghdr *);
void onsignal(int);
void retransmit(void);
void onint(int);
size_t pingerlen(void);
int pinger(void);
const char *pr_addr(struct sockaddr *, int);
void pr_icmph(struct icmp6_hdr *, u_char *);
void pr_iph(struct ip6_hdr *);
void pr_suptypes(struct icmp6_nodeinfo *, size_t);
void pr_nodeaddr(struct icmp6_nodeinfo *, int);
int myechoreply(const struct icmp6_hdr *);
int mynireply(const struct icmp6_nodeinfo *);
char *dnsdecode(const u_char **, const u_char *, const u_char *,
char *, size_t);
void pr_pack(u_char *, int, struct msghdr *);
void pr_exthdrs(struct msghdr *);
void pr_ip6opt(void *, size_t);
void pr_rthdr(void *, size_t);
int pr_bitrange(u_int32_t, int, int);
void pr_retip(struct ip6_hdr *, u_char *);
void summary(void);
void tvsub(struct timeval *, struct timeval *);
int setpolicy(int, char *);
char *nigroup(char *);
void usage(void);
#endif
static char *nigroup(char *);
static void usage(void);
int
#ifdef __rtems__