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comparison src/systty.h @ 380:8626e4521993 r21-2-5

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Import from CVS: tag r21-2-5
author cvs
date Mon, 13 Aug 2007 11:07:10 +0200
parents c5d627a313b1
children 74fd4e045ea6
comparison
equal deleted inserted replaced
379:76b7d63099ad 380:8626e4521993
51 #undef PENDIN 51 #undef PENDIN
52 #endif 52 #endif
53 53
54 /* Include the proper files. */ 54 /* Include the proper files. */
55 55
56 #ifdef HAVE_UNISTD_H
57 #include <unistd.h>
58 #endif
59
56 /* XEmacs: TERMIOS is mo' better than TERMIO so we use it if it's 60 /* XEmacs: TERMIOS is mo' better than TERMIO so we use it if it's
57 there. Since TERMIO is backward-compatibility stuff if both it 61 there. Since TERMIO is backward-compatibility stuff if both it
58 and TERMIOS exist, it's more likely to be broken. */ 62 and TERMIOS exist, it's more likely to be broken. */
59 63
60 #if defined (HAVE_TERMIOS) 64 #if defined (HAVE_TERMIOS)
191 #ifdef BROKEN_TIOCGWINSZ /* XEmacs addition */ 195 #ifdef BROKEN_TIOCGWINSZ /* XEmacs addition */
192 #undef TIOCGWINSZ 196 #undef TIOCGWINSZ
193 #undef TIOCSWINSZ 197 #undef TIOCSWINSZ
194 #endif 198 #endif
195 199
196 #ifdef BROKEN_O_NONBLOCK /* XEmacs addition */
197 # undef O_NONBLOCK
198 #endif /* BROKEN_O_NONBLOCK */
199
200 /* On TERMIOS systems, the tcmumbleattr calls take care of these 200 /* On TERMIOS systems, the tcmumbleattr calls take care of these
201 parameters, and it's a bad idea to use them (on AIX, it makes the 201 parameters, and it's a bad idea to use them (on AIX, it makes the
202 tty hang for a long time). */ 202 tty hang for a long time). */
203 #if defined (TIOCGLTC) && !defined (HAVE_TERMIOS) 203 #if defined (TIOCGLTC) && !defined (HAVE_TERMIOS)
204 #define HAVE_LTCHARS 204 #define HAVE_LTCHARS
212 /* ----------------------------------------------------- */ 212 /* ----------------------------------------------------- */
213 /* disabling terminal functions */ 213 /* disabling terminal functions */
214 /* ----------------------------------------------------- */ 214 /* ----------------------------------------------------- */
215 215
216 /* Try to establish the correct character to disable terminal functions 216 /* Try to establish the correct character to disable terminal functions
217 in a system-independent manner. Note that USG (at least) define 217 in a system-independent manner.
218 _POSIX_VDISABLE as 0! */ 218 We use the POSIX standard way to do this, and emulate on other systems. */
219 219
220 #ifdef _POSIX_VDISABLE 220 #ifndef _POSIX_VDISABLE
221 #define CDISABLE _POSIX_VDISABLE 221 # if defined CDEL
222 #else /* not _POSIX_VDISABLE */ 222 # define _POSIX_VDISABLE CDEL
223 #ifdef CDEL 223 # else
224 #undef CDISABLE 224 # define _POSIX_VDISABLE 255
225 #define CDISABLE CDEL 225 # endif
226 #else /* not CDEL */ 226 #endif /* ! _POSIX_VDISABLE */
227 #define CDISABLE 255
228 #endif /* not CDEL */
229 #endif /* not _POSIX_VDISABLE */
230 227
231 228
232 /* ----------------------------------------------------- */ 229 /* ----------------------------------------------------- */
233 /* Get the number of characters queued for output */ 230 /* Get the number of characters queued for output */
234 /* ----------------------------------------------------- */ 231 /* ----------------------------------------------------- */