[w3m-dev 03622] Re: Error occured while reset

* file.c (uncompress_stream): child process initialized
* terms.c (close_tty): close unless stdin,out,err
	(reset_tty): flush_tty, close_tty
	(write1): flush_tty
	(refresh): flush_tty
	(flush_tty): check ttyf
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

3 files changed, 28 insertions, 20 deletions

diff --git a/ChangeLog b/ChangeLog
index e489a86..30c888d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 2003-01-11  Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
 
+	* [w3m-dev 03622] Re: Error occured while reset
+	* file.c (uncompress_stream): child process initialized
+	* terms.c (close_tty): close unless stdin,out,err
+		(reset_tty): flush_tty, close_tty
+		(write1): flush_tty
+		(refresh): flush_tty
+		(flush_tty): check ttyf
+
+2003-01-11  Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
+
 	* [w3m-dev 03620] -m option and header
 	* buffer.c (reshapeBuffer): fix reading from stdin
 				fix -m option
@@ -6258,4 +6268,4 @@ a	* [w3m-dev 03276] compile error on EWS4800
 	* release-0-2-1
 	* import w3m-0.2.1
 
-$Id: ChangeLog,v 1.662 2003/01/10 16:08:19 ukai Exp $
+$Id: ChangeLog,v 1.663 2003/01/10 16:16:44 ukai Exp $
diff --git a/file.c b/file.c
index b57b016..cd63488 100644
--- a/file.c
+++ b/file.c
@@ -1,4 +1,4 @@
-/* $Id: file.c,v 1.179 2003/01/10 16:08:21 ukai Exp $ */
+/* $Id: file.c,v 1.180 2003/01/10 16:16:45 ukai Exp $ */
 #include "fm.h"
 #include <sys/types.h>
 #include "myctype.h"
@@ -7808,6 +7808,10 @@ uncompress_stream(URLFile *uf, char **src)
     /* fd1[0]: read, fd1[1]: write */
     if ((pid1 = fork()) == 0) {
 	reset_signals();
+	signal(SIGINT, SIG_IGN);
+	close_tty();
+	QuietMessage = TRUE;
+	fmInitialized = FALSE;
 	close(fd1[0]);
 	if (tmpf) {
 #ifdef USE_BINMODE_STREAM
@@ -7825,10 +7829,6 @@ uncompress_stream(URLFile *uf, char **src)
 	    /* child */
 	    int pid2;
 	    int fd2[2];
-	    if (fmInitialized) {
-		close_tty();
-		fmInitialized = FALSE;
-	    }
 	    if (pipe(fd2) < 0) {
 		close(fd1[1]);
 		UFclose(uf);
diff --git a/terms.c b/terms.c
index 53a7018..d318250 100644
--- a/terms.c
+++ b/terms.c
@@ -1,4 +1,4 @@
-/* $Id: terms.c,v 1.42 2002/12/18 16:42:32 ukai Exp $ */
+/* $Id: terms.c,v 1.43 2003/01/10 16:16:45 ukai Exp $ */
 /* 
  * An original curses library for EUC-kanji by Akinori ITO,     December 1989
  * revised by Akinori ITO, January 1995
@@ -362,12 +362,9 @@ typedef struct scline {
     short eol;
 } Screen;
 
-static
-TerminalMode d_ioval;
-static
-int tty;
-static
-FILE *ttyf;
+static TerminalMode d_ioval;
+static int tty = -1;
+static FILE *ttyf = NULL;
 
 static
 char bp[1024], funcstr[256];
@@ -556,7 +553,8 @@ set_cc(int spec, int val)
 void
 close_tty(void)
 {
-    close(tty);
+    if (tty > 2)
+	close(tty);
 }
 
 char *
@@ -582,10 +580,9 @@ reset_tty(void)
 	    writestr(T_cl);
     }
     writestr(T_se);		/* reset terminal */
-    fflush(ttyf);
+    flush_tty();
     TerminalSet(tty, &d_ioval);
-    if (tty != 2)
-	close(tty);
+    close_tty();
 }
 
 MySignalHandler
@@ -871,7 +868,7 @@ write1(char c)
     putc(c, ttyf);
 #endif				/* not JP_CHARSET */
 #ifdef SCREEN_DEBUG
-    fflush(ttyf);
+    flush_tty();
 #endif				/* SCREEN_DEBUG */
     return 0;
 }
@@ -1427,7 +1424,7 @@ refresh(void)
 #endif				/* JP_CHARSET */
     }
     MOVE(CurLine, CurColumn);
-    fflush(ttyf);
+    flush_tty();
 }
 
 void
@@ -2170,7 +2167,8 @@ mouse_inactive()
 void
 flush_tty()
 {
-    fflush(ttyf);
+    if (ttyf)
+	fflush(ttyf);
 }
 
 #ifdef USE_IMAGE