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Constify arguments to Curl_he2ai() and Curl_addrinfo_copy().

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This commit is contained in:
Gisle Vanem 2006-07-21 06:21:46 +00:00
parent a55c70d4ae
commit 5cdbd0cf4a
4 changed files with 7 additions and 7 deletions
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4
lib/hostip.c
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@ -552,9 +552,9 @@ struct curl_hash *Curl_mk_dnscache(void)
* returns a pointer to the malloc()ed copy. You need to call free() on the * returns a pointer to the malloc()ed copy. You need to call free() on the
* returned buffer when you're done with it. * returned buffer when you're done with it.
*/ */
Curl_addrinfo *Curl_addrinfo_copy(void *org, int port) Curl_addrinfo *Curl_addrinfo_copy(const void *org, int port)
{ {
struct hostent *orig = org; const struct hostent *orig = org;
return Curl_he2ai(orig, port); return Curl_he2ai(orig, port);
} }

4
lib/hostip.h
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@ -224,13 +224,13 @@ Curl_addrinfo *Curl_ip2addr(in_addr_t num, const char *hostname, int port);
/* [ipv4 only] Curl_he2ai() converts a struct hostent to a Curl_addrinfo chain /* [ipv4 only] Curl_he2ai() converts a struct hostent to a Curl_addrinfo chain
and returns it */ and returns it */
Curl_addrinfo *Curl_he2ai(struct hostent *, int port); Curl_addrinfo *Curl_he2ai(const struct hostent *, int port);
/* relocate a hostent struct */ /* relocate a hostent struct */
void Curl_hostent_relocate(struct hostent *h, long offset); void Curl_hostent_relocate(struct hostent *h, long offset);
/* Clone a Curl_addrinfo struct, works protocol independently */ /* Clone a Curl_addrinfo struct, works protocol independently */
Curl_addrinfo *Curl_addrinfo_copy(void *orig, int port); Curl_addrinfo *Curl_addrinfo_copy(const void *orig, int port);
/* /*
* Curl_printable_address() returns a printable version of the 1st address * Curl_printable_address() returns a printable version of the 1st address

2
lib/hostip4.c
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@ -400,7 +400,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
* #define h_addr h_addr_list[0] * #define h_addr h_addr_list[0]
*/ */
Curl_addrinfo *Curl_he2ai(struct hostent *he, int port) Curl_addrinfo *Curl_he2ai(const struct hostent *he, int port)
{ {
Curl_addrinfo *ai; Curl_addrinfo *ai;
Curl_addrinfo *prevai = NULL; Curl_addrinfo *prevai = NULL;

4
lib/hostip6.c
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@ -104,10 +104,10 @@ void Curl_freeaddrinfo(Curl_addrinfo *p)
* address. But this is an ipv6 build and then we don't copy the address, we * address. But this is an ipv6 build and then we don't copy the address, we
* just return the same pointer! * just return the same pointer!
*/ */
Curl_addrinfo *Curl_addrinfo_copy(void *source, int port) Curl_addrinfo *Curl_addrinfo_copy(const void *orig, int port)
{ {
(void) port; (void) port;
return source; return (Curl_addrinfo*)orig;
} }
#endif #endif