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ready for a new release

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This commit is contained in:
Werner Koch 1998-08-08 19:27:00 +00:00
parent a43709eb8a
commit 6ccf4e0f80
32 changed files with 470 additions and 164 deletions
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25
util/ttyio.c
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@ -56,9 +56,22 @@ static FILE *ttyfp = NULL;
static int initialized;
static int last_prompt_len;
#ifdef HAVE_TCGETATTR
static struct termios termsave;
static int restore_termios;
#endif
#ifdef HAVE_TCGETATTR
static void
cleanup(void)
{
if( restore_termios ) {
restore_termios = 0; /* do it prios in case it is interrupted again */
if( tcsetattr(fileno(ttyfp), TCSAFLUSH, &termsave) )
log_error("tcsetattr() failed: %s\n", strerror(errno) );
}
}
#endif
static void
init_ttyfp()
@ -94,6 +107,9 @@ init_ttyfp()
ttyfp = fopen("/dev/tty", "r+");
if( !ttyfp )
log_fatal("cannot open /dev/tty: %s\n", strerror(errno) );
#endif
#ifdef HAVE_TCGETATTR
atexit( cleanup );
#endif
initialized = 1;
}
@ -199,9 +215,6 @@ do_get( const char *prompt, int hidden )
char *buf;
byte cbuf[1];
int c, n, i;
#ifdef HAVE_TCGETATTR
struct termios termsave;
#endif
if( !initialized )
init_ttyfp();
@ -252,6 +265,7 @@ do_get( const char *prompt, int hidden )
if( tcgetattr(fileno(ttyfp), &termsave) )
log_fatal("tcgetattr() failed: %s\n", strerror(errno) );
restore_termios = 1;
term = termsave;
term.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL);
if( tcsetattr( fileno(ttyfp), TCSAFLUSH, &term ) )
@ -284,6 +298,7 @@ do_get( const char *prompt, int hidden )
#ifdef HAVE_TCGETATTR
if( tcsetattr(fileno(ttyfp), TCSAFLUSH, &termsave) )
log_error("tcsetattr() failed: %s\n", strerror(errno) );
restore_termios = 0;
#endif
}
#endif /* end unix version */