lib: use const in several stream lib apis

Add some const to some stream apis.

Signed-off-by: Mark Stapp <mjs@voltanet.io>
This commit is contained in:
Mark Stapp 2019-11-15 14:32:18 -05:00
parent 04c8f2eb83
commit d3d77ec42f
2 changed files with 15 additions and 10 deletions

View File

@ -812,7 +812,7 @@ int stream_put_ipv4(struct stream *s, uint32_t l)
} }
/* Put long word to the stream. */ /* Put long word to the stream. */
int stream_put_in_addr(struct stream *s, struct in_addr *addr) int stream_put_in_addr(struct stream *s, const struct in_addr *addr)
{ {
STREAM_VERIFY_SANE(s); STREAM_VERIFY_SANE(s);
@ -828,7 +828,8 @@ int stream_put_in_addr(struct stream *s, struct in_addr *addr)
} }
/* Put in_addr at location in the stream. */ /* Put in_addr at location in the stream. */
int stream_put_in_addr_at(struct stream *s, size_t putp, struct in_addr *addr) int stream_put_in_addr_at(struct stream *s, size_t putp,
const struct in_addr *addr)
{ {
STREAM_VERIFY_SANE(s); STREAM_VERIFY_SANE(s);
@ -842,7 +843,8 @@ int stream_put_in_addr_at(struct stream *s, size_t putp, struct in_addr *addr)
} }
/* Put in6_addr at location in the stream. */ /* Put in6_addr at location in the stream. */
int stream_put_in6_addr_at(struct stream *s, size_t putp, struct in6_addr *addr) int stream_put_in6_addr_at(struct stream *s, size_t putp,
const struct in6_addr *addr)
{ {
STREAM_VERIFY_SANE(s); STREAM_VERIFY_SANE(s);
@ -856,7 +858,7 @@ int stream_put_in6_addr_at(struct stream *s, size_t putp, struct in6_addr *addr)
} }
/* Put prefix by nlri type format. */ /* Put prefix by nlri type format. */
int stream_put_prefix_addpath(struct stream *s, struct prefix *p, int stream_put_prefix_addpath(struct stream *s, const struct prefix *p,
int addpath_encode, uint32_t addpath_tx_id) int addpath_encode, uint32_t addpath_tx_id)
{ {
size_t psize; size_t psize;
@ -890,7 +892,7 @@ int stream_put_prefix_addpath(struct stream *s, struct prefix *p,
return psize; return psize;
} }
int stream_put_prefix(struct stream *s, struct prefix *p) int stream_put_prefix(struct stream *s, const struct prefix *p)
{ {
return stream_put_prefix_addpath(s, p, 0, 0); return stream_put_prefix_addpath(s, p, 0, 0);
} }

View File

@ -186,13 +186,16 @@ extern int stream_putl_at(struct stream *, size_t, uint32_t);
extern int stream_putq(struct stream *, uint64_t); extern int stream_putq(struct stream *, uint64_t);
extern int stream_putq_at(struct stream *, size_t, uint64_t); extern int stream_putq_at(struct stream *, size_t, uint64_t);
extern int stream_put_ipv4(struct stream *, uint32_t); extern int stream_put_ipv4(struct stream *, uint32_t);
extern int stream_put_in_addr(struct stream *, struct in_addr *); extern int stream_put_in_addr(struct stream *s, const struct in_addr *addr);
extern int stream_put_in_addr_at(struct stream *, size_t, struct in_addr *); extern int stream_put_in_addr_at(struct stream *s, size_t putp,
extern int stream_put_in6_addr_at(struct stream *, size_t, struct in6_addr *); const struct in_addr *addr);
extern int stream_put_prefix_addpath(struct stream *, struct prefix *, extern int stream_put_in6_addr_at(struct stream *s, size_t putp,
const struct in6_addr *addr);
extern int stream_put_prefix_addpath(struct stream *s,
const struct prefix *p,
int addpath_encode, int addpath_encode,
uint32_t addpath_tx_id); uint32_t addpath_tx_id);
extern int stream_put_prefix(struct stream *, struct prefix *); extern int stream_put_prefix(struct stream *s, const struct prefix *p);
extern int stream_put_labeled_prefix(struct stream *, struct prefix *, extern int stream_put_labeled_prefix(struct stream *, struct prefix *,
mpls_label_t *, int addpath_encode, mpls_label_t *, int addpath_encode,
uint32_t addpath_tx_id); uint32_t addpath_tx_id);