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resolved: simplify dns_packet_append_string()

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It essentially does the same as dns_packet_append_raw_string(), hence
make it a wrapper around it.
This commit is contained in:
Lennart Poettering 2015-12-02 20:35:02 +01:00
parent f3f4f0086e
commit c38a52dae3
1 changed files with 1 additions and 16 deletions
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17
src/resolve/resolved-dns-packet.c
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@ -351,25 +351,10 @@ int dns_packet_append_uint32(DnsPacket *p, uint32_t v, size_t *start) {
}
int dns_packet_append_string(DnsPacket *p, const char *s, size_t *start) {
void *d;
size_t l;
int r;
assert(p);
assert(s);
l = strlen(s);
if (l > 255)
return -E2BIG;
r = dns_packet_extend(p, 1 + l, &d, start);
if (r < 0)
return r;
((uint8_t*) d)[0] = (uint8_t) l;
memcpy(((uint8_t*) d) + 1, s, l);
return 0;
return dns_packet_append_raw_string(p, s, strlen(s), start);
}
int dns_packet_append_raw_string(DnsPacket *p, const void *s, size_t size, size_t *start) {