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* fhandler.h (class fhandler_dev_tape): Add declaration for

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fixup_after_fork and set_close_on_exec.
	* fhandler_tape.cc (fhandler_dev_tape::open): Create mt_mtx mutex
	inheritable.
	(fhandler_dev_tape::close): Close mt_mtx.
	(fhandler_dev_tape::dup): Duplicate mt_mtx and mt_evt as necessary.
	(fhandler_dev_tape::fixup_after_fork): New method.
	(fhandler_dev_tape::set_close_on_exec): New method.
This commit is contained in:
Corinna Vinschen
2005-06-22 19:59:19 +00:00
parent 2a770b2a6f
commit d9c1b93d19
3 changed files with 52 additions and 1 deletions
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2
winsup/cygwin/fhandler.h
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@@ -636,6 +636,8 @@ class fhandler_dev_tape: public fhandler_dev_raw
virtual int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2)));
virtual int dup (fhandler_base *child);
virtual void fixup_after_fork (HANDLE parent);
virtual void set_close_on_exec (bool val);
virtual int ioctl (unsigned int cmd, void *buf);
};