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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-07 05:58:41 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-07 05:58:41 +0000 |
| commit | 7c4b06be1390885e5cef2c9fb3b2764de386a45c (patch) | |
| tree | f1a811d8b561dda7b64c76228d70dde4c6cbf9f9 /ext/pty | |
| parent | 46128d27d2729ce23f8ab780c4ed9201736b729f (diff) | |
| download | ruby-7c4b06be1390885e5cef2c9fb3b2764de386a45c.tar.gz ruby-7c4b06be1390885e5cef2c9fb3b2764de386a45c.tar.xz ruby-7c4b06be1390885e5cef2c9fb3b2764de386a45c.zip | |
* ext/pty/pty.c (establishShell): handshaking before close slave
device. [ruby-talk:263410]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/pty')
| -rw-r--r-- | ext/pty/pty.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ext/pty/pty.c b/ext/pty/pty.c index 1d5e15e87..027ca7d5a 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; |