Function open_log

lib_acl/src/stdlib/acl_mylog.c:568–607

* recipient: * tcp:127.0.0.1:8088 * udp:127.0.0.1:8088 * unix:/var/log/unix.sock * file:/var/log/unix.log * /var/log/unix.log */

 *  /var/log/unix.log
 */
static int open_log(const char *recipient, const char *logpre)
{
	const char *myname = "open_log";
	const char *ptr;

	if (strncasecmp(recipient, "tcp:", 4) == 0) {
		ptr = recipient + 4;
		if (acl_ipv4_addr_valid(ptr) == 0) {
			printf("%s(%d): recipient(%s) invalid",
				myname, __LINE__, recipient);
			return -1;
		}
		return open_tcp_log(ptr, logpre);
	} else if (strncasecmp(recipient, "udp:", 4) == 0) {
		ptr = recipient + 4;
		if (acl_ipv4_addr_valid(ptr) == 0) {
			printf("%s(%d): recipient(%s) invalid",
				myname, __LINE__, recipient);
			return -1;
		}
		return open_udp_log(ptr, logpre);
	} else if (strncasecmp(recipient, "unix:", 5) == 0) {
		ptr = recipient + 5;
		if (*ptr == 0) {
			printf("%s(%d): recipient(%s) invalid",
				myname, __LINE__, recipient);
			return -1;
		}
		return open_unix_log(ptr, logpre);
	} else if (strncasecmp(recipient, "file:", 5) == 0) {
		ptr = recipient + 5;
		if (*ptr == 0) {
			printf("%s(%d): recipient(%s) invalid",
				myname, __LINE__, recipient);
			return -1;
		}
		return open_file_log(recipient, logpre);
	} else
		return open_file_log(recipient, logpre);
}

#if defined(ACL_UNIX) && !defined(ACL_ANDROID)
static void fork_prepare(void)