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[w3m-dev 03559] Re: use select instead of signal for loading images

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* fm.h (Buffer): add image_loaded
* image.c (W3M_SIGIMG): deleted
	(image_lock): deleted
	(need_load_image): deleted
	(load_image_handler): deleted
	(load_image_next): deleted
	(getAllImage): check image_loaded
	(loadImage): delete image_lock
		delete IMG_FLAG_NEXT
* main.c (main): check image_loaded
* proto.h (sleep_till_anykey): return int
* terms.c (sleep_till_anykey): return int
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2002-12-11 15:07:53 +00:00
parent 96c21a2169
commit 69d9bff231
6 changed files with 51 additions and 77 deletions
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10
terms.c
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@@ -1,4 +1,4 @@
/* $Id: terms.c,v 1.40 2002/12/04 16:38:54 ukai Exp $ */
/* $Id: terms.c,v 1.41 2002/12/11 15:07:53 ukai Exp $ */
/*
* An original curses library for EUC-kanji by Akinori ITO, December 1989
* revised by Akinori ITO, January 1995
@@ -1962,12 +1962,12 @@ skip_escseq(void)
}
}
void
int
sleep_till_anykey(int sec, int purge)
{
fd_set rfd;
struct timeval tim;
int er, c;
int er, c, ret;
TerminalMode ioval;
TerminalGet(tty, &ioval);
@@ -1979,7 +1979,8 @@ sleep_till_anykey(int sec, int purge)
FD_ZERO(&rfd);
FD_SET(tty, &rfd);
if (select(tty + 1, &rfd, 0, 0, &tim) > 0 && purge) {
ret = select(tty + 1, &rfd, 0, 0, &tim);
if (ret > 0 && purge) {
c = getch();
if (c == ESC_CODE)
skip_escseq();
@@ -1989,6 +1990,7 @@ sleep_till_anykey(int sec, int purge)
printf("Error occured: errno=%d\n", errno);
reset_exit(SIGNAL_ARGLIST);
}
return ret;
}
#ifdef USE_MOUSE