diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2019-01-17 01:50:25 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2019-01-17 01:50:25 +0000 |
| commit | 6e2445153f55025d4837aeadc5f1ad4e1094d203 (patch) | |
| tree | 76c723a55d4d71b2e16ead0d68f98c6fe8034a18 /usr.bin/ssh/sshd.c | |
| parent | 19dc333eea9963be141db29c5c0dbc783f7a0ecd (diff) | |
many of the global variables in this file can be made static;
patch from Markus Schmidt
Diffstat (limited to 'usr.bin/ssh/sshd.c')
| -rw-r--r-- | usr.bin/ssh/sshd.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/usr.bin/ssh/sshd.c b/usr.bin/ssh/sshd.c index 7ae2944369b..809251f11d7 100644 --- a/usr.bin/ssh/sshd.c +++ b/usr.bin/ssh/sshd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshd.c,v 1.520 2018/12/27 03:25:25 djm Exp $ */ +/* $OpenBSD: sshd.c,v 1.521 2019/01/17 01:50:24 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -133,37 +133,37 @@ int debug_flag = 0; * configuration, optionally using connection information provided by the * "-C" flag. */ -int test_flag = 0; +static int test_flag = 0; /* Flag indicating that the daemon is being started from inetd. */ -int inetd_flag = 0; +static int inetd_flag = 0; /* Flag indicating that sshd should not detach and become a daemon. */ -int no_daemon_flag = 0; +static int no_daemon_flag = 0; /* debug goes to stderr unless inetd_flag is set */ -int log_stderr = 0; +static int log_stderr = 0; /* Saved arguments to main(). */ -char **saved_argv; +static char **saved_argv; /* re-exec */ -int rexeced_flag = 0; -int rexec_flag = 1; -int rexec_argc = 0; -char **rexec_argv; +static int rexeced_flag = 0; +static int rexec_flag = 1; +static int rexec_argc = 0; +static char **rexec_argv; /* * The sockets that the server is listening; this is used in the SIGHUP * signal handler. */ #define MAX_LISTEN_SOCKS 16 -int listen_socks[MAX_LISTEN_SOCKS]; -int num_listen_socks = 0; +static int listen_socks[MAX_LISTEN_SOCKS]; +static int num_listen_socks = 0; /* Daemon's agent connection */ int auth_sock = -1; -int have_agent = 0; +static int have_agent = 0; /* * Any really sensitive data in the application is contained in this @@ -195,8 +195,8 @@ u_int session_id2_len = 0; u_int utmp_len = HOST_NAME_MAX+1; /* options.max_startup sized array of fd ints */ -int *startup_pipes = NULL; -int startup_pipe; /* in child */ +static int *startup_pipes = NULL; +static int startup_pipe; /* in child */ /* variables used for privilege separation */ int use_privsep = -1; |