d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Changed variable killchar to killch and erasechar to erasech to avoid

Browse Source 
a name clash with the library functions of the same name (in libncurses).
This problem was masked when building tset shared (the local symbols had
precedence), but caused tset to core dump when it was built -static.
This commit is contained in:
David Greenman 2000-11-11 23:03:38 +00:00
parent 8bcbe4b7a6
commit e61715de39
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=68617
3 changed files with 14 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
usr.bin/tset/extern.h
View File

@ -31,13 +31,14 @@
* SUCH DAMAGE.
*
* @(#)extern.h 8.1 (Berkeley) 6/9/93
* $FreeBSD$
*/
#include <termcap.h>
extern struct termios mode, oldmode;
extern int Columns, isreset, Lines;
extern int erasechar, intrchar, killchar;
extern int erasech, intrchar, killch;
void add_mapping __P((char *, char *));
void cat __P((char *));

16
usr.bin/tset/set.c
View File

@ -169,19 +169,19 @@ set_control_chars()
else
bs_char = 0;
if (erasechar == 0 && bs_char != 0 && !tgetflag("os"))
erasechar = -1;
if (erasechar < 0)
erasechar = (bs_char != 0) ? bs_char : CTRL('h');
if (erasech == 0 && bs_char != 0 && !tgetflag("os"))
erasech = -1;
if (erasech < 0)
erasech = (bs_char != 0) ? bs_char : CTRL('h');
if (mode.c_cc[VERASE] == 0 || erasechar != 0)
mode.c_cc[VERASE] = erasechar ? erasechar : CERASE;
if (mode.c_cc[VERASE] == 0 || erasech != 0)
mode.c_cc[VERASE] = erasech ? erasech : CERASE;
if (mode.c_cc[VINTR] == 0 || intrchar != 0)
mode.c_cc[VINTR] = intrchar ? intrchar : CINTR;
if (mode.c_cc[VKILL] == 0 || killchar != 0)
mode.c_cc[VKILL] = killchar ? killchar : CKILL;
if (mode.c_cc[VKILL] == 0 || killch != 0)
mode.c_cc[VKILL] = killch ? killch : CKILL;
}
/*

8
usr.bin/tset/tset.c
View File

@ -62,10 +62,10 @@ void usage __P((void));
struct termios mode, oldmode;
int erasechar; /* new erase character */
int erasech; /* new erase character */
int intrchar; /* new interrupt character */
int isreset; /* invoked as reset */
int killchar; /* new kill character */
int killch; /* new kill character */
int Lines, Columns; /* window size */
speed_t Ospeed;
@ -110,7 +110,7 @@ main(argc, argv)
add_mapping("dialup", optarg);
break;
case 'e': /* erase character */
erasechar = optarg[0] == '^' && optarg[1] != '\0' ?
erasech = optarg[0] == '^' && optarg[1] != '\0' ?
optarg[1] == '?' ? '\177' : CTRL(optarg[1]) :
optarg[0];
break;
@ -123,7 +123,7 @@ main(argc, argv)
optarg[0];
break;
case 'k': /* kill character */
killchar = optarg[0] == '^' && optarg[1] != '\0' ?
killch = optarg[0] == '^' && optarg[1] != '\0' ?
optarg[1] == '?' ? '\177' : CTRL(optarg[1]) :
optarg[0];
break;