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hangup followup (trunk only)

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The hangup check added to xwaitforspace() (which gets tty user's
response to --More-- and "Press Return to continue: ") wouldn't be good
enough if hangup occurred while that routine's input loop was executing.
This commit is contained in:
nethack.rankin
2007-02-02 02:45:37 +00:00
parent fdbc2c9e86
commit 13b1aa6bc2
1 changed files with 6 additions and 5 deletions
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win/tty/getline.c
+6 -5
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@@ -226,14 +226,16 @@ register const char *s; /* chars allowed besides return */
register int c, x = ttyDisplay ? (int) ttyDisplay->dismiss_more : '\n'; register int c, x = ttyDisplay ? (int) ttyDisplay->dismiss_more : '\n';
morc = 0; morc = 0;
while (
#ifdef HANGUPHANDLING #ifdef HANGUPHANDLING
if (program_state.done_hup) return; !program_state.done_hup &&
#endif #endif
(c = tty_nhgetch()) != EOF) {
if (c == '\n') break;
while((c = tty_nhgetch()) != '\n') {
if(iflags.cbreak) { if(iflags.cbreak) {
if (c == EOF || c == '\033') { if (c == '\033') {
ttyDisplay->dismiss_more = 1; if (ttyDisplay) ttyDisplay->dismiss_more = 1;
morc = '\033'; morc = '\033';
break; break;
} }
@@ -244,7 +246,6 @@ register const char *s; /* chars allowed besides return */
tty_nhbell(); tty_nhbell();
} }
} }
} }
/* /*