diff options
Diffstat (limited to 'src/stty.c')
| -rw-r--r-- | src/stty.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/stty.c b/src/stty.c index 3fe28c0e2..ed9ec5566 100644 --- a/src/stty.c +++ b/src/stty.c @@ -1,5 +1,5 @@ /* stty -- change and print terminal line settings - Copyright (C) 1990-2001 Free Software Foundation, Inc. + Copyright (C) 1990-2002 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -900,10 +900,10 @@ mutually exclusive")); device_name = file_name; fd = open (device_name, O_RDONLY | O_NONBLOCK); if (fd < 0) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); if ((fdflags = fcntl (fd, F_GETFL)) == -1 || fcntl (fd, F_SETFL, fdflags & ~O_NONBLOCK) < 0) - error (1, errno, _("%s: couldn't reset non-blocking mode"), + error (EXIT_FAILURE, errno, _("%s: couldn't reset non-blocking mode"), device_name); } else @@ -916,7 +916,7 @@ mutually exclusive")); spurious difference in an uninitialized portion of the structure. */ memset (&mode, 0, sizeof (mode)); if (tcgetattr (fd, &mode)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); if (verbose_output || recoverable_output || noargs) { @@ -1078,7 +1078,7 @@ mutually exclusive")); struct termios new_mode; if (tcsetattr (fd, TCSADRAIN, &mode)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); /* POSIX (according to Zlotnick's book) tcsetattr returns zero if it performs *any* of the requested operations. This means it @@ -1091,7 +1091,7 @@ mutually exclusive")); spurious difference in an uninitialized portion of the structure. */ memset (&new_mode, 0, sizeof (new_mode)); if (tcgetattr (fd, &new_mode)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); /* Normally, one shouldn't use memcmp to compare structures that may have `holes' containing uninitialized data, but we have been @@ -1116,7 +1116,7 @@ mutually exclusive")); if (speed_was_set || memcmp (&mode, &new_mode, sizeof (mode)) != 0) #endif { - error (1, 0, + error (EXIT_FAILURE, 0, _("%s: unable to perform all requested operations"), device_name); #ifdef TESTING @@ -1397,7 +1397,7 @@ set_window_size (int rows, int cols, int fd, const char *device_name) if (get_win_size (fd, &win)) { if (errno != EINVAL) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); memset (&win, 0, sizeof (win)); } @@ -1439,16 +1439,16 @@ set_window_size (int rows, int cols, int fd, const char *device_name) win.ws_col = 1; if (ioctl (fd, TIOCSWINSZ, (char *) &win)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); if (ioctl (fd, TIOCSSIZE, (char *) &ttysz)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); return; } # endif if (ioctl (fd, TIOCSWINSZ, (char *) &win)) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); } static void @@ -1459,9 +1459,10 @@ display_window_size (int fancy, int fd, const char *device_name) if (get_win_size (fd, &win)) { if (errno != EINVAL) - error (1, errno, "%s", device_name); + error (EXIT_FAILURE, errno, "%s", device_name); if (!fancy) - error (1, 0, _("%s: no size information for this device"), device_name); + error (EXIT_FAILURE, 0, + _("%s: no size information for this device"), device_name); } else { |