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horrid gethostbyname compatibility

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This commit is contained in:
Chris Young 2012-06-07 21:26:39 +01:00
parent 2774ccb851
commit c41fc47512
1 changed files with 30 additions and 4 deletions
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34
src/netops.c
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@ -376,11 +376,17 @@ static int ssl_setup(git_transport *t, const char *host)
int gitno_connect(git_transport *t, const char *host, const char *port)
{
#ifndef __amigaos4__
struct addrinfo *info = NULL, *p;
struct addrinfo hints;
#else
int p;
struct hostent *hent;
struct sockaddr_in saddr;
#endif
int ret;
GIT_SOCKET s = INVALID_SOCKET;
#ifndef __amigaos4__
memset(&hints, 0x0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
@ -389,15 +395,29 @@ int gitno_connect(git_transport *t, const char *host, const char *port)
giterr_set(GITERR_NET, "Failed to resolve address for %s: %s", host, gai_strerror(ret));
return -1;
}
#else
hent = gethostbyname(host);
#endif
#ifndef __amigaos4__
for (p = info; p != NULL; p = p->ai_next) {
s = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
#else
for (p = 0; hent->h_addr_list[p] != NULL; p++) {
s = socket(hent->h_addrtype, SOCK_STREAM, 0);
#endif
if (s == INVALID_SOCKET) {
net_set_error("error creating socket");
break;
}
#ifndef __amigaos4__
if (connect(s, p->ai_addr, (socklen_t)p->ai_addrlen) == 0)
#else
saddr.sin_addr.s_addr = *hent->h_addr_list[p];
saddr.sin_family = hent->h_addrtype;
saddr.sin_port = port;
if (connect(s, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in)) == 0)
#endif
break;
/* If we can't connect, try the next one */
@ -406,14 +426,20 @@ int gitno_connect(git_transport *t, const char *host, const char *port)
}
/* Oops, we couldn't connect to any address */
if (s == INVALID_SOCKET && p == NULL) {
if (s == INVALID_SOCKET &&
#ifndef __amigaos4__
p == NULL) {
#else
hent->h_addr_list[p] == NULL) {
#endif
giterr_set(GITERR_OS, "Failed to connect to %s", host);
return -1;
}
t->socket = s;
#ifndef __amigaos4__
freeaddrinfo(info);
#endif
if (t->encrypt && ssl_setup(t, host) < 0)
return -1;