diff options
Diffstat (limited to 'usr.bin/wall/wall.c')
| -rw-r--r-- | usr.bin/wall/wall.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/wall/wall.c b/usr.bin/wall/wall.c index 3bea44d..a8ac257 100644 --- a/usr.bin/wall/wall.c +++ b/usr.bin/wall/wall.c @@ -153,6 +153,10 @@ makemsg(fname) (void)unlink(tmpname); if (!nobanner) { + char *tty = ttyname(2); + if (!tty) + tty = "no tty"; + if (!(whom = getlogin())) whom = (pw = getpwuid(getuid())) ? pw->pw_name : "???"; (void)gethostname(hostname, sizeof(hostname)); @@ -172,7 +176,7 @@ makemsg(fname) whom, hostname); (void)fprintf(fp, "%-79.79s\007\007\r\n", lbuf); (void)snprintf(lbuf, sizeof(lbuf), - " (%s) at %d:%02d %s...", ttyname(2), + " (%s) at %d:%02d %s...", tty, lt->tm_hour, lt->tm_min, lt->tm_zone); (void)fprintf(fp, "%-79.79s\r\n", lbuf); } |
