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106 lines
2.1 KiB
Plaintext
106 lines
2.1 KiB
Plaintext
*** Unix/ui.c Sun Oct 2 15:28:51 1994
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--- Unix/ui.c Sun Oct 2 15:30:05 1994
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***************
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*** 82,88 ****
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--- 82,90 ----
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#include <sys/termio.h>
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#endif
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#ifdef __386BSD__
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+ #include <fcntl.h>
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#include <sys/ioctl.h>
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+ #define termio termios
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#endif
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#include <stdio.h>
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#include <signal.h>
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***************
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*** 193,198 ****
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--- 195,201 ----
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if (run_in_fg())
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{
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#ifdef __386BSD__
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+ fcntl(fileno(stdin), F_SETFL, O_NONBLOCK);
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tcgetattr(fileno(stdin), &zap);
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#else
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ioctl(fileno(stdin), TCGETA, &zap);
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***************
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*** 217,223 ****
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#endif
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zap.c_lflag &= ~(ICANON | ECHO);
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#ifdef __386BSD__
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! tcsetattr(fileno(stdin, TCSANOW, &zap);
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#else
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ioctl(fileno(stdin), TCSETA, &zap);
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#endif
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--- 220,226 ----
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#endif
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zap.c_lflag &= ~(ICANON | ECHO);
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#ifdef __386BSD__
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! tcsetattr(fileno(stdin), TCSANOW, &zap);
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#else
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ioctl(fileno(stdin), TCSETA, &zap);
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#endif
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***************
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*** 227,232 ****
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--- 230,244 ----
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is_fg = FALSE;
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}
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+ /* if_fg_sane_tty():
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+ * restore tty modes, if running in foreground
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+ */
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+ LOCAL void if_fg_sane_tty()
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+ {
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+ if (run_in_fg())
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+ sane_tty();
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+ }
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+
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/* nonblocking_io():
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* try to setup the keyboard to non blocking io
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*/
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***************
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*** 240,252 ****
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{
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psanity = &sanity;
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#ifdef __386BSD__
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! tcgetattr(fileno(stdin), &sanity);
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#else
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ioctl(fileno(stdin), TCGETA, psanity);
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#endif
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}
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switch_mode();
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! at_end(sane_tty);
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}
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--- 252,264 ----
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{
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psanity = &sanity;
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#ifdef __386BSD__
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! tcgetattr(fileno(stdin), psanity);
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#else
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ioctl(fileno(stdin), TCGETA, psanity);
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#endif
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}
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switch_mode();
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! at_end(if_fg_sane_tty);
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}
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***************
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*** 255,261 ****
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LOCAL void sane_tty()
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{
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#ifdef __386BSD__
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! tcsetattr(fileno(stdin), &sanity);
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#else
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ioctl(fileno(stdin), TCSETA, psanity);
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#endif
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--- 267,273 ----
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LOCAL void sane_tty()
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{
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#ifdef __386BSD__
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! tcsetattr(fileno(stdin), TCSADRAIN, psanity);
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#else
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ioctl(fileno(stdin), TCSETA, psanity);
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#endif
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