diff options
| author | kstailey <kstailey@cvs.openbsd.org> | 1997-11-04 12:20:20 +0000 |
|---|---|---|
| committer | kstailey <kstailey@cvs.openbsd.org> | 1997-11-04 12:20:20 +0000 |
| commit | 0aeebedada3924f59efd910e7da1bf10071bc3fd (patch) | |
| tree | a39dbcbee2b69f45f82032227075fd9d6da04b94 /usr.bin | |
| parent | 63c85a2d1361de3cf21e43d011176c9540067523 (diff) | |
simple SIGWINCH handler; deals only with window size changes >= 80x24
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/systat/extern.h | 3 | ||||
| -rw-r--r-- | usr.bin/systat/main.c | 20 |
2 files changed, 20 insertions, 3 deletions
diff --git a/usr.bin/systat/extern.h b/usr.bin/systat/extern.h index 75c0e1c8a27..cf93d43a021 100644 --- a/usr.bin/systat/extern.h +++ b/usr.bin/systat/extern.h @@ -1,4 +1,4 @@ -/* $OpenBSD: extern.h,v 1.5 1997/07/15 13:42:05 kstailey Exp $ */ +/* $OpenBSD: extern.h,v 1.6 1997/11/04 12:20:18 kstailey Exp $ */ /* $NetBSD: extern.h,v 1.3 1996/05/10 23:16:34 thorpej Exp $ */ /*- @@ -111,6 +111,7 @@ WINDOW *opennetstat __P((void)); WINDOW *openpigs __P((void)); WINDOW *openswap __P((void)); int prefix __P((char *, char *)); +void resize __P((int)); void showiostat __P((void)); void showkre __P((void)); void showmbufs __P((void)); diff --git a/usr.bin/systat/main.c b/usr.bin/systat/main.c index c6958a39045..bc2f89a3733 100644 --- a/usr.bin/systat/main.c +++ b/usr.bin/systat/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.13 1997/08/25 19:05:26 deraadt Exp $ */ +/* $OpenBSD: main.c,v 1.14 1997/11/04 12:20:19 kstailey Exp $ */ /* $NetBSD: main.c,v 1.8 1996/05/10 23:16:36 thorpej Exp $ */ /*- @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: main.c,v 1.13 1997/08/25 19:05:26 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: main.c,v 1.14 1997/11/04 12:20:19 kstailey Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -191,6 +191,7 @@ main(argc, argv) dellave = 0.0; signal(SIGALRM, display); + signal(SIGWINCH, resize); display(0); noecho(); crmode(); @@ -282,6 +283,21 @@ die(signo) exit(0); } +void +resize(signo) + int signo; +{ + int oldmask; + +#define mask(s) (1 << ((s) - 1)) + oldmask = sigblock(mask(SIGALRM)); + clearok(curscr, TRUE); + wrefresh(curscr); + sigsetmask(oldmask); +#undef mask +} + + #ifdef __STDC__ #include <stdarg.h> #else |