diff options
| author | Christopher Faylor <me@cgf.cx> | 2012-01-22 11:27:57 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2012-01-22 11:27:57 +0400 |
| commit | 0646a508aa06cf300214187237714b14cd5d5136 (patch) | |
| tree | 59a7c784b10b660cfc42ebcb495fb2850ddee3e7 /winsup/cygwin/syscalls.cc | |
| parent | ad87edbe61a324a67be86eb0d2efafa4d52b4a6f (diff) | |
* cygheap.h (cygheap_fdmanip::release): Simplify.
* 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.
Diffstat (limited to 'winsup/cygwin/syscalls.cc')
| -rw-r--r-- | winsup/cygwin/syscalls.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 42c1924f5..350c762b5 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -139,8 +139,8 @@ dup2 (int oldfd, int newfd) cygheap_fdget cfd (oldfd); res = (cfd >= 0) ? oldfd : -1; } - else - res = cygheap->fdtab.dup3 (oldfd, newfd, 0); + else if ((res = cygheap->fdtab.dup3 (oldfd, newfd, 0)) == newfd) + cygheap->fdtab[newfd]->refcnt (1); syscall_printf ("%R = dup2(%d, %d)", res, oldfd, newfd); return res; |