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* dtable.cc (set_std_handle): Call SetStdHandle with NULL if fd is closed.

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(dtable::release): "Close" standard handle if appropriate.
* dcrt0.cc (dll_crt0_0): Fix minor switch formatting problem.
* fork.cc (frok::parent): Make minor comment indentation change.
This commit is contained in:
Christopher Faylor
2012-03-20 23:13:40 +00:00
parent c1c62a1368
commit 30fa154939
4 changed files with 25 additions and 14 deletions
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8
winsup/cygwin/ChangeLog
View File

@@ -1,3 +1,11 @@
2012-03-20 Christopher Faylor <me.cygwin2012@cgf.cx>
* dtable.cc (set_std_handle): Call SetStdHandle with NULL if fd is
closed.
(dtable::release): "Close" standard handle if appropriate.
* dcrt0.cc (dll_crt0_0): Fix minor switch formatting problem.
* fork.cc (frok::parent): Make minor comment indentation change.
2012-03-20 Corinna Vinschen <corinna@vinschen.de> 2012-03-20 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (lseek): Fix debug output. * syscalls.cc (lseek): Fix debug output.

7
winsup/cygwin/dtable.cc
View File

@@ -65,10 +65,11 @@ dtable_init ()
void __stdcall void __stdcall
set_std_handle (int fd) set_std_handle (int fd)
{ {
fhandler_base *fh = cygheap->fdtab[fd];
if (fd == 0) if (fd == 0)
SetStdHandle (std_consts[fd], cygheap->fdtab[fd]->get_handle ()); SetStdHandle (std_consts[fd], fh ? fh->get_handle () : NULL);
else if (fd <= 2) else if (fd <= 2)
SetStdHandle (std_consts[fd], cygheap->fdtab[fd]->get_output_handle ()); SetStdHandle (std_consts[fd], fh ? fh->get_output_handle () : NULL);
} }
int int
@@ -244,6 +245,8 @@ dtable::release (int fd)
dec_need_fixup_before (); dec_need_fixup_before ();
fds[fd]->refcnt (-1); fds[fd]->refcnt (-1);
fds[fd] = NULL; fds[fd] = NULL;
if (fd <= 2)
set_std_handle (fd);
} }
extern "C" int extern "C" int