diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2002-03-11 20:57:22 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2002-03-11 20:57:22 +0300 |
| commit | 713fb38b7c3f6bcf1d0c1bd845d2264b19a82439 (patch) | |
| tree | a4c124b8d85c113c94113fc2cdb6fb52b89580ff /winsup/cygwin/fork.cc | |
| parent | eabb48d53d6bfa3f8dd3564a6b789b6d37c94b65 (diff) | |
* fork.cc (fork_child): Call fixup_mmaps_after_fork() before
closing parent process handle. Call fixup_mmaps_after_fork()
with parent process handle as parameter.
* mmap.cc (mmap_record::access): New method.
(fixup_mmaps_after_fork): Take process handle as parameter.
In case of FILE_MAP_COPY access, copy valid memory regions to child.
* pinfo.h (fixup_mmaps_after_fork): Change prototype accordingly.
Diffstat (limited to 'winsup/cygwin/fork.cc')
| -rw-r--r-- | winsup/cygwin/fork.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/winsup/cygwin/fork.cc b/winsup/cygwin/fork.cc index f7133df6b..03d17ee65 100644 --- a/winsup/cygwin/fork.cc +++ b/winsup/cygwin/fork.cc @@ -296,13 +296,13 @@ fork_child (HANDLE& hParent, dll *&first_dll, bool& load_dlls) sync_with_parent ("loaded dlls", TRUE); } + if (fixup_mmaps_after_fork (hParent)) + api_fatal ("recreate_mmaps_after_fork_failed"); + ForceCloseHandle (hParent); (void) ForceCloseHandle (child_proc_info->subproc_ready); (void) ForceCloseHandle (child_proc_info->forker_finished); - if (fixup_mmaps_after_fork ()) - api_fatal ("recreate_mmaps_after_fork_failed"); - if (fixup_shms_after_fork ()) api_fatal ("recreate_shm areas after fork failed"); |