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| author | des <des@FreeBSD.org> | 2002-06-27 22:31:32 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2002-06-27 22:31:32 +0000 |
| commit | bb02848f18878bddada7a9f55b110116f63c2f3c (patch) | |
| tree | d93e4bc5fc0a9a5e99878bd93a4d51c873c1a43e /crypto/openssh/ssh-keyscan.c | |
| parent | 610201f50fdb0594e9885594b69e4ee69c71dd08 (diff) | |
| download | FreeBSD-src-bb02848f18878bddada7a9f55b110116f63c2f3c.zip FreeBSD-src-bb02848f18878bddada7a9f55b110116f63c2f3c.tar.gz | |
Vendor import of OpenSSH 3.3p1.
Diffstat (limited to 'crypto/openssh/ssh-keyscan.c')
| -rw-r--r-- | crypto/openssh/ssh-keyscan.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/crypto/openssh/ssh-keyscan.c b/crypto/openssh/ssh-keyscan.c index 947f704..333a38e 100644 --- a/crypto/openssh/ssh-keyscan.c +++ b/crypto/openssh/ssh-keyscan.c @@ -9,8 +9,7 @@ #include "includes.h" RCSID("$OpenBSD: ssh-keyscan.c,v 1.36 2002/06/16 21:30:58 itojun Exp $"); -#include <sys/queue.h> -#include <errno.h> +#include "openbsd-compat/fake-queue.h" #include <openssl/bn.h> @@ -32,7 +31,11 @@ RCSID("$OpenBSD: ssh-keyscan.c,v 1.36 2002/06/16 21:30:58 itojun 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; @@ -50,7 +53,11 @@ int timeout = 5; int maxfd; #define MAXCON (maxfd - 10) +#ifdef HAVE___PROGNAME extern char *__progname; +#else +char *__progname; +#endif fd_set *read_wait; size_t read_wait_size; int ncon; @@ -200,6 +207,7 @@ Linebuf_getline(Linebuf * lb) static int fdlim_get(int hard) { +#if defined(HAVE_GETRLIMIT) && defined(RLIMIT_NOFILE) struct rlimit rlfd; if (getrlimit(RLIMIT_NOFILE, &rlfd) < 0) @@ -208,19 +216,30 @@ fdlim_get(int hard) return 10000; else return hard ? rlfd.rlim_max : rlfd.rlim_cur; +#elif defined (HAVE_SYSCONF) + return sysconf (_SC_OPEN_MAX); +#else + return 10000; +#endif } static int fdlim_set(int lim) { +#if defined(HAVE_SETRLIMIT) && defined(RLIMIT_NOFILE) struct rlimit rlfd; +#endif if (lim <= 0) return (-1); +#if defined(HAVE_SETRLIMIT) && defined(RLIMIT_NOFILE) if (getrlimit(RLIMIT_NOFILE, &rlfd) < 0) return (-1); rlfd.rlim_cur = lim; if (setrlimit(RLIMIT_NOFILE, &rlfd) < 0) return (-1); +#elif defined (HAVE_SETDTABLESIZE) + setdtablesize(lim); +#endif return (0); } @@ -680,6 +699,9 @@ main(int argc, char **argv) extern int optind; extern char *optarg; + __progname = get_progname(argv[0]); + init_rng(); + seed_rng(); TAILQ_INIT(&tq); if (argc <= 1) |
