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move resolve_host from tcp.c to os_support.c as it is used widely

Originally committed as revision 8834 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi
2007-04-26 18:04:42 +00:00
parent a33cc9511b
commit 383eda2348
2 changed files with 20 additions and 17 deletions

@ -28,20 +28,6 @@ typedef struct TCPContext {
int fd;
} TCPContext;
/* resolve host with also IP address parsing */
int resolve_host(struct in_addr *sin_addr, const char *hostname)
{
struct hostent *hp;
if (!inet_aton(hostname, sin_addr)) {
hp = gethostbyname(hostname);
if (!hp)
return -1;
memcpy(sin_addr, hp->h_addr, sizeof(struct in_addr));
}
return 0;
}
/* return non zero if error */
static int tcp_open(URLContext *h, const char *uri, int flags)
{