proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-11-04 03:29:06 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

nhrpd: Add zbuf routine to peek at contents

Browse Source 
Signed-off-by: Reuben Dowle <reuben.dowle@4rf.com>
This commit is contained in:
Amol Lad 2021-03-11 15:57:55 +13:00 committed by Reuben Dowle
parent 263e82b308
commit d5dc926f18
2 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
nhrpd/zbuf.c
View File

@ -230,3 +230,15 @@ void zbuf_copy(struct zbuf *zdst, struct zbuf *zsrc, size_t len)
return;
memcpy(dst, src, len);
}
void zbuf_copy_peek(struct zbuf *zdst, struct zbuf *zsrc, size_t len)
{
const void *src;
void *dst;
dst = zbuf_pushn(zdst, len);
src = zbuf_pulln(zsrc, 0);
if (!dst || !src)
return;
memcpy(dst, src, len);
}

1
nhrpd/zbuf.h
View File

@ -190,6 +190,7 @@ static inline void zbuf_put_be32(struct zbuf *zb, uint32_t val)
}
void zbuf_copy(struct zbuf *zb, struct zbuf *src, size_t len);
void zbuf_copy_peek(struct zbuf *zdst, struct zbuf *zsrc, size_t len);
void zbufq_init(struct zbuf_queue *);
void zbufq_reset(struct zbuf_queue *);