diff options
Diffstat (limited to 'usr.bin/talk/io.c')
| -rw-r--r-- | usr.bin/talk/io.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/usr.bin/talk/io.c b/usr.bin/talk/io.c index 6cfa7f1..00b2548 100644 --- a/usr.bin/talk/io.c +++ b/usr.bin/talk/io.c @@ -48,6 +48,7 @@ static const char sccsid[] = "@(#)io.c 8.1 (Berkeley) 6/6/93"; #include <sys/filio.h> #include <errno.h> +#include <signal.h> #include <netdb.h> #include <stdlib.h> #include <string.h> @@ -58,6 +59,8 @@ static const char sccsid[] = "@(#)io.c 8.1 (Berkeley) 6/6/93"; #define A_LONG_TIME 10000000 +volatile sig_atomic_t gotwinch = 0; + /* * The routine to do the actual talking */ @@ -106,6 +109,10 @@ talk() wait.tv_sec = A_LONG_TIME; wait.tv_usec = 0; nb = select(32, &read_set, 0, 0, &wait); + if (gotwinch) { + resize_display(); + gotwinch = 0; + } if (nb <= 0) { if (errno == EINTR) { read_set = read_template; |
