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pimd: Add pim_addr_dump to facilitate v4 and v6 address dumping

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Allow pim_addr_dump to understand prefixes to print out.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2016-09-02 10:50:50 -04:00 committed by Donald Sharp
parent 84a35fdf06
commit e66dd14ae4
2 changed files with 15 additions and 0 deletions
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14
pimd/pim_str.c
View File

@ -29,6 +29,20 @@
#include "pim_str.h" #include "pim_str.h"
void pim_addr_dump (const char *onfail, struct prefix *p, char *buf, int buf_size)
{
int save_errno = errno;
if (!inet_ntop(p->family, &p->u.prefix, buf, buf_size)) {
zlog_warn("pim_addr_dump: inet_ntop(buf_size=%d): errno=%d: %s",
buf_size, errno, safe_strerror(errno));
if (onfail)
snprintf(buf, buf_size, "%s", onfail);
}
errno = save_errno;
}
void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size) void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size)
{ {
int save_errno = errno; int save_errno = errno;

1
pimd/pim_str.h
View File

@ -28,6 +28,7 @@
#include <prefix.h> #include <prefix.h>
void pim_addr_dump (const char *onfail, struct prefix *p, char *buf, int buf_size);
void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size); void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size);
char *pim_str_sg_dump (const struct prefix_sg *sg); char *pim_str_sg_dump (const struct prefix_sg *sg);