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-rw-r--r--ChangeLog5
-rw-r--r--ext/pty/pty.c5
2 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 347818b6d6b..9f9a4b62059 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Tue Aug 7 14:56:50 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
+Tue Aug 7 14:58:39 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/pty/pty.c (establishShell): handshaking before close slave
+ device. [ruby-talk:263410]
* ext/pty/pty.c (MasterDevice, SlaveDevice, deviceNo): constified.
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 1d5e15e875f..027ca7d5ae1 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -191,7 +191,7 @@ establishShell(int argc, VALUE *argv, struct pty_info *info,
{
int master,slave;
rb_pid_t pid;
- char *p,*getenv();
+ char *p, tmp, *getenv();
struct passwd *pwent;
VALUE v;
struct exec_info arg;
@@ -264,6 +264,7 @@ establishShell(int argc, VALUE *argv, struct pty_info *info,
}
close(master);
#endif
+ write(slave, "", 1);
dup2(slave,0);
dup2(slave,1);
dup2(slave,2);
@@ -279,6 +280,7 @@ establishShell(int argc, VALUE *argv, struct pty_info *info,
_exit(1);
}
+ read(master, &tmp, 1);
close(slave);
info->child_pid = pid;
@@ -342,6 +344,7 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int fail)
#if defined I_PUSH && !defined linux
if(ioctl(j, I_PUSH, "ptem") != -1) {
if(ioctl(j, I_PUSH, "ldterm") != -1) {
+ ioctl(j, I_PUSH, "ttcompat");
#endif
*master = i;
*slave = j;