diff options
| author | Daniel Mack <zonque@gmail.com> | 2011-07-13 00:30:50 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2011-08-26 09:29:53 +0200 |
| commit | 05ff11da8f47e95e16c2d6db93fd6273dc35445e (patch) | |
| tree | 87b1947139e34915e7f6eac65136df0832e146e8 /libc/inet | |
| parent | e5153a77782bf7042f50b97959536f3f181bad99 (diff) | |
inet/resolv: Add dn_comp
Signed-off-by: Daniel Mack <zonque@gmail.com>
Diffstat (limited to 'libc/inet')
| -rw-r--r-- | libc/inet/resolv.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index 64e99baa5..a74ab30af 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -2659,6 +2659,20 @@ int dn_expand(const u_char *msg, const u_char *eom, const u_char *src, dst[0] = '\0'; return n; } + +/* + * Pack domain name 'exp_dn' in presentation form into 'comp_dn'. + * Return the size of the compressed name or -1. + * 'length' is the size of the array pointed to by 'comp_dn'. + */ +int +dn_comp(const char *src, u_char *dst, int dstsiz, + u_char **dnptrs, u_char **lastdnptr) +{ + return ns_name_compress(src, dst, (size_t) dstsiz, + (const u_char **) dnptrs, + (const u_char **) lastdnptr); +} #endif /* L_res_comp */ @@ -3823,4 +3837,3 @@ void ns_put32(unsigned long src, unsigned char *dst) /* Unimplemented: */ /* res_mkquery */ /* res_send */ -/* dn_comp */ |