diff options
Diffstat (limited to 'usr.bin/talk/io.c')
| -rw-r--r-- | usr.bin/talk/io.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/usr.bin/talk/io.c b/usr.bin/talk/io.c index bcbf535..dd6f067 100644 --- a/usr.bin/talk/io.c +++ b/usr.bin/talk/io.c @@ -65,7 +65,7 @@ volatile sig_atomic_t gotwinch = 0; * The routine to do the actual talking */ void -talk() +talk(void) { struct hostent *hp, *hp2; int nb; @@ -138,7 +138,7 @@ talk() */ int i; ioctl(0, FIONREAD, (void *) &nb); - if (nb > sizeof buf) + if (nb > (ssize_t)(sizeof buf)) nb = sizeof buf; nb = read(STDIN_FILENO, buf, nb); display(&my_win, buf, nb); @@ -156,8 +156,7 @@ talk() * on the screen and then exits. (i.e. a curses version of perror) */ void -p_error(string) - const char *string; +p_error(const char *string) { wmove(my_win.x_win, current_line, 0); wprintw(my_win.x_win, "[%s : %s (%d)]\n", @@ -172,8 +171,7 @@ p_error(string) * Display string in the standard location */ void -message(string) - const char *string; +message(const char *string) { wmove(my_win.x_win, current_line, 0); wprintw(my_win.x_win, "[%s]\n", string); |
