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934a24e55a
This patch restores/fixes some of the behavior present in pre-netlink ndp(8).
1. Deleting a local address now correctly returns EPERM (instead of
ENOENT)
2. ndp -c no longer dumps the entire table while complaining about
local addresses
3. Return exit code when deleting entry (e.g. trying ndp -d on a local
address is an error)
Reviewed by: kp
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D42316
28 lines
655 B
C
28 lines
655 B
C
#ifndef _USR_SBIN_NDP_NDP_H_
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#define _USR_SBIN_NDP_NDP_H_
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#define W_ADDR 36
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#define W_LL 17
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#define W_IF 6
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struct ndp_opts {
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bool nflag;
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bool tflag;
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int flags;
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time_t expire_time;
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};
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extern struct ndp_opts opts;
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bool valid_type(int if_type);
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void ts_print(const struct timeval *tvp);
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char *ether_str(struct sockaddr_dl *sdl);
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char *sec2str(time_t total);
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int getaddr(char *host, struct sockaddr_in6 *sin6);
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int print_entries_nl(uint32_t ifindex, struct sockaddr_in6 *addr, bool cflag);
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int delete_nl(uint32_t ifindex, char *host, bool warn);
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int set_nl(uint32_t ifindex, struct sockaddr_in6 *dst, struct sockaddr_dl *sdl,
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char *host);
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#endif
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