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Release calc version 2.11.0t9.2

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This commit is contained in:
Landon Curt Noll
1999-11-02 03:59:23 -08:00
parent 1b42111665
commit 75e742c716
14 changed files with 352 additions and 84 deletions
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63
hist.c
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@@ -283,11 +283,16 @@ hist_init(char *filename)
{
TTYSTRUCT newtty;
if (inited)
if (inited) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: inited already set in hist_init\n");
return HIST_INITED;
}
inited = 1;
canedit = 0;
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Set inited, cleared canedit in hist_init\n");
/*
* open the bindings file
@@ -309,20 +314,31 @@ hist_init(char *filename)
closeinput();
#ifdef USE_SGTTY
if (ioctl(STDIN, TIOCGETP, &oldtty) < 0)
if (ioctl(STDIN, TIOCGETP, &oldtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot TIOCGETP stdin in hist_init\n");
return HIST_NOTTY;
}
newtty = oldtty;
newtty.sg_flags &= ~ECHO;
newtty.sg_flags |= CBREAK;
if (ioctl(STDIN, TIOCSETP, &newtty) < 0)
if (ioctl(STDIN, TIOCSETP, &newtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot TIOCSETP stdin in hist_init\n");
return HIST_NOTTY;
}
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: stty -ECHO +CBREAK in hist_init\n");
#endif
#ifdef USE_TERMIO
if (ioctl(STDIN, TCGETA, &oldtty) < 0)
if (ioctl(STDIN, TCGETA, &oldtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot TCGETA stdin in hist_init\n");
return HIST_NOTTY;
}
newtty = oldtty;
newtty.c_lflag &= ~(ECHO | ECHOE | ECHOK);
@@ -331,13 +347,22 @@ hist_init(char *filename)
newtty.c_cc[VMIN] = 1;
newtty.c_cc[VTIME] = 0;
if (ioctl(STDIN, TCSETAW, &newtty) < 0)
if (ioctl(STDIN, TCSETAW, &newtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot TCSETAW stdin in hist_init\n");
return HIST_NOTTY;
}
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: stty -ECHO -ECHOE -ECHOK -ICANON +ISTRIP "
"VMIN=1 VTIME=0 in hist_init\n");
#endif
#ifdef USE_TERMIOS
if (tcgetattr(STDIN, &oldtty) < 0)
if (tcgetattr(STDIN, &oldtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot tcgetattr stdin in hist_init\n");
return HIST_NOTTY;
}
newtty = oldtty;
newtty.c_lflag &= ~(ECHO | ECHOE | ECHOK);
@@ -346,11 +371,19 @@ hist_init(char *filename)
newtty.c_cc[VMIN] = 1;
newtty.c_cc[VTIME] = 0;
if (tcsetattr(STDIN, TCSANOW, &newtty) < 0)
if (tcsetattr(STDIN, TCSANOW, &newtty) < 0) {
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cannot tcsetattr stdin in hist_init\n");
return HIST_NOTTY;
}
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: stty -ECHO -ECHOE -ECHOK -ICANON +ISTRIP "
"VMIN=1 VTIME=0 in hist_init\n");
#endif
canedit = 1;
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Set canedit in hist_init\n");
return HIST_SUCCESS;
}
@@ -363,20 +396,36 @@ void
hist_term(void)
{
if (!inited || !canedit) {
if (conf->calc_debug & CALCDBG_TTY) {
if (!inited)
printf("DEBUG: inited already cleared "
"in hist_term\n");
if (!canedit)
printf("DEBUG: canedit already cleared "
"in hist_term\n");
}
inited = 0;
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: Cleared inited in hist_term\n");
return;
}
#ifdef USE_SGTTY
(void) ioctl(STDIN, TIOCSETP, &oldtty);
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: TIOCSETP restored stdin in hist_term\n");
#endif
#ifdef USE_TERMIO
(void) ioctl(STDIN, TCSETAW, &oldtty);
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: TCSETAW restored stdin in hist_term\n");
#endif
#ifdef USE_TERMIOS
(void) tcsetattr(STDIN, TCSANOW, &oldtty);
if (conf->calc_debug & CALCDBG_TTY)
printf("DEBUG: TCSANOW restored stdin in hist_term\n");
#endif
}