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* cygheap.h (cygheap_fdmanip::release): Simplify.

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* dtable.cc (dtable::release): Make void again.  Skip not_open check since it
is guaranteed to be open.  Don't bother deleting here since actual deletion
will be handled in cygheap_fdget::~cygheap_fdget.
* dtable.h (dtable::release): Make void again.
* syscalls.cc (dup2): Bump fhandler use count on successful dup.
This commit is contained in:
Christopher Faylor
2012-01-22 07:27:57 +00:00
parent ad87edbe61
commit 0646a508aa
5 changed files with 19 additions and 28 deletions
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4
winsup/cygwin/dtable.h
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@@ -1,7 +1,7 @@
/* dtable.h: fd table definition.
Copyright 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
2010, 2011 Red Hat, Inc.
2010, 2011, 2012 Red Hat, Inc.
This file is part of Cygwin.
@@ -63,7 +63,7 @@ public:
}
int find_unused_handle (int start);
int find_unused_handle () { return find_unused_handle (first_fd_for_open);}
bool release (int fd) __attribute__ ((regparm (2)));
void release (int fd) __attribute__ ((regparm (2)));
void init_std_file_from_handle (int fd, HANDLE handle);
int dup3 (int oldfd, int newfd, int flags);
void fixup_after_exec ();