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sd-radv: normalize function parameters a bit

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Let's add "const" where we don't change structures passed.

Also, we generally use "unsigned char" for IP prefix length values, do
so here too. Previously different parts of the sd-radv.h API used
different types for this.
This commit is contained in:
Lennart Poettering
2018-06-13 17:48:15 +02:00
parent c4b6dda07f
commit f5a5706ace
2 changed files with 6 additions and 6 deletions
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src/libsystemd-network/sd-radv.c
+3 -3
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@@ -611,8 +611,8 @@ _public_ int sd_radv_add_prefix(sd_radv *ra, sd_radv_prefix *p, bool dynamic) {
}
_public_ sd_radv_prefix *sd_radv_remove_prefix(sd_radv *ra,
struct in6_addr *prefix,
uint8_t prefixlen) {
const struct in6_addr *prefix,
unsigned char prefixlen) {
sd_radv_prefix *cur, *next;
assert_return(ra, NULL);
@@ -772,7 +772,7 @@ _public_ sd_radv_prefix *sd_radv_prefix_unref(sd_radv_prefix *p) {
return mfree(p);
}
_public_ int sd_radv_prefix_set_prefix(sd_radv_prefix *p, struct in6_addr *in6_addr,
_public_ int sd_radv_prefix_set_prefix(sd_radv_prefix *p, const struct in6_addr *in6_addr,
unsigned char prefixlen) {
assert_return(p, -EINVAL);
assert_return(in6_addr, -EINVAL);