diff options
author | Kyle Evans <kevans@FreeBSD.org> | 2020-03-28 17:06:34 +0000 |
---|---|---|
committer | Kyle Evans <kevans@FreeBSD.org> | 2020-03-28 17:06:34 +0000 |
commit | c1b2af731bbdd6f37d0f75386acab31b5ad86090 (patch) | |
tree | d8057a8eb928ddb8970591a4c7aff3cc055f4f7d /contrib | |
parent | becf15d7cb88e7ad54acd80cfba91e5ce56e5644 (diff) | |
download | src-c1b2af731bbdd6f37d0f75386acab31b5ad86090.tar.gz src-c1b2af731bbdd6f37d0f75386acab31b5ad86090.zip |
telnet: remove some duplicate definitions, mark terminaltype extern
Most of these were already properly declared and defined elsewhere, this is
effectively just a minor cleanup that fixes the -fno-common build.
-fno-common will become the default in GCC10/LLVM11.
MFC after: 3 days
Notes
Notes:
svn path=/head/; revision=359399
Diffstat (limited to 'contrib')
-rw-r--r-- | contrib/telnet/libtelnet/encrypt.c | 7 | ||||
-rw-r--r-- | contrib/telnet/telnetd/ext.h | 6 | ||||
-rw-r--r-- | contrib/telnet/telnetd/sys_term.c | 2 | ||||
-rw-r--r-- | contrib/telnet/telnetd/telnetd.c | 1 |
4 files changed, 5 insertions, 11 deletions
diff --git a/contrib/telnet/libtelnet/encrypt.c b/contrib/telnet/libtelnet/encrypt.c index 398c7321510c..7aea87ce44dd 100644 --- a/contrib/telnet/libtelnet/encrypt.c +++ b/contrib/telnet/libtelnet/encrypt.c @@ -69,13 +69,6 @@ static const char sccsid[] = "@(#)encrypt.c 8.2 (Berkeley) 5/30/95"; #include "encrypt.h" #include "misc.h" -/* - * These functions pointers point to the current routines - * for encrypting and decrypting data. - */ -void (*encrypt_output)(unsigned char *, int); -int (*decrypt_input)(int); - int EncryptType(char *type, char *mode); int EncryptStart(char *mode); int EncryptStop(char *mode); diff --git a/contrib/telnet/telnetd/ext.h b/contrib/telnet/telnetd/ext.h index da3b086c153e..4da90e2a6ab0 100644 --- a/contrib/telnet/telnetd/ext.h +++ b/contrib/telnet/telnetd/ext.h @@ -58,7 +58,7 @@ extern int auth_level; extern slcfun slctab[NSLC + 1]; /* slc mapping table */ -char *terminaltype; +extern char *terminaltype; /* * I/O data buffers, pointers, and counters. @@ -175,6 +175,10 @@ void output_datalen(const char *, int); void startslave(char *, int, char *); #ifdef ENCRYPTION +/* + * These functions pointers point to the current routines + * for encrypting and decrypting data. + */ extern void (*encrypt_output)(unsigned char *, int); extern int (*decrypt_input)(int); extern char *nclearto; diff --git a/contrib/telnet/telnetd/sys_term.c b/contrib/telnet/telnetd/sys_term.c index 2569ee047e2b..6eb5d8fd6471 100644 --- a/contrib/telnet/telnetd/sys_term.c +++ b/contrib/telnet/telnetd/sys_term.c @@ -376,8 +376,6 @@ spcset(int func, cc_t *valp, cc_t **valpp) * * Returns the file descriptor of the opened pty. */ -char line[32]; - int getpty(int *ptynum __unused) { diff --git a/contrib/telnet/telnetd/telnetd.c b/contrib/telnet/telnetd/telnetd.c index f4751eef3fe8..522877829735 100644 --- a/contrib/telnet/telnetd/telnetd.c +++ b/contrib/telnet/telnetd/telnetd.c @@ -48,7 +48,6 @@ __FBSDID("$FreeBSD$"); #ifdef AUTHENTICATION #include <libtelnet/auth.h> -int auth_level = 0; #endif #ifdef ENCRYPTION #include <libtelnet/encrypt.h> |