X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/98a58edad29e2c355de1a79d40801036a6bde5e8..06abcf97b28d6d1a0e5f7a5d8301ff2b9e7ba94f:/ssh-keyscan.c

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 5b4eb82d..68b6a0ad 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.41 2003/02/16 17:09:57 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.46 2003/11/23 23:17:34 djm Exp $");
 
 #include "openbsd-compat/sys-queue.h"
 
@@ -31,11 +31,7 @@ RCSID("$OpenBSD: ssh-keyscan.c,v 1.41 2003/02/16 17:09:57 markus Exp $");
 
 /* Flag indicating whether IPv4 or IPv6.  This can be set on the command line.
    Default value is AF_UNSPEC means both IPv4 and IPv6. */
-#ifdef IPV4_DEFAULT
-int IPv4or6 = AF_INET;
-#else
 int IPv4or6 = AF_UNSPEC;
-#endif
 
 int ssh_port = SSH_DEFAULT_PORT;
 
@@ -218,13 +214,11 @@ fdlim_get(int hard)
 	if (getrlimit(RLIMIT_NOFILE, &rlfd) < 0)
 		return (-1);
 	if ((hard ? rlfd.rlim_max : rlfd.rlim_cur) == RLIM_INFINITY)
-		return 10000;
+		return SSH_SYSFDMAX;
 	else
 		return hard ? rlfd.rlim_max : rlfd.rlim_cur;
-#elif defined (HAVE_SYSCONF)
-	return sysconf (_SC_OPEN_MAX);
 #else
-	return 10000;
+	return SSH_SYSFDMAX;
 #endif
 }
 
@@ -397,7 +391,7 @@ tcpconnect(char *host)
 	if ((gaierr = getaddrinfo(host, strport, &hints, &aitop)) != 0)
 		fatal("getaddrinfo %s: %s", host, gai_strerror(gaierr));
 	for (ai = aitop; ai; ai = ai->ai_next) {
-		s = socket(ai->ai_family, SOCK_STREAM, 0);
+		s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
 		if (s < 0) {
 			error("socket: %s", strerror(errno));
 			continue;
@@ -545,7 +539,7 @@ congreet(int s)
 	n = snprintf(buf, sizeof buf, "SSH-%d.%d-OpenSSH-keyscan\r\n",
 	    c->c_keytype == KT_RSA1? PROTOCOL_MAJOR_1 : PROTOCOL_MAJOR_2,
 	    c->c_keytype == KT_RSA1? PROTOCOL_MINOR_1 : PROTOCOL_MINOR_2);
-	if (atomicio(write, s, buf, n) != n) {
+	if (atomicio(vwrite, s, buf, n) != n) {
 		error("write (%s): %s", c->c_name, strerror(errno));
 		confree(s);
 		return;
@@ -679,13 +673,13 @@ fatal(const char *fmt,...)
 	if (nonfatal_fatal)
 		longjmp(kexjmp, -1);
 	else
-		fatal_cleanup();
+		exit(255);
 }
 
 static void
 usage(void)
 {
-	fprintf(stderr, "usage: %s [-v46] [-p port] [-T timeout] [-f file]\n"
+	fprintf(stderr, "usage: %s [-v46] [-p port] [-T timeout] [-t type] [-f file]\n"
 	    "\t\t   [host | addrlist namelist] [...]\n",
 	    __progname);
 	exit(1);
@@ -701,7 +695,7 @@ main(int argc, char **argv)
 	extern int optind;
 	extern char *optarg;
 
-	__progname = get_progname(argv[0]);
+	__progname = ssh_get_progname(argv[0]);
 	init_rng();
 	seed_rng();
 	TAILQ_INIT(&tq);