diff options
Diffstat (limited to 'winsup/cygwin/dtable.cc')
| -rw-r--r-- | winsup/cygwin/dtable.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/winsup/cygwin/dtable.cc b/winsup/cygwin/dtable.cc index 6b5ee88..7bbfbbf 100644 --- a/winsup/cygwin/dtable.cc +++ b/winsup/cygwin/dtable.cc @@ -575,6 +575,17 @@ dtable::fixup_before_exec (DWORD target_proc_id) } void +dtable::set_file_pointers_for_exec () +{ + SetResourceLock (LOCK_FD_LIST, WRITE_LOCK | READ_LOCK, "set_file_pointers_for_exec"); + fhandler_base *fh; + for (size_t i = 0; i < size; i++) + if ((fh = fds[i]) != NULL && fh->get_flags () & O_APPEND) + SetFilePointer (fh->get_handle (), 0, 0, FILE_END); + ReleaseResourceLock (LOCK_FD_LIST, WRITE_LOCK | READ_LOCK, "fixup_before_exec"); +} + +void dtable::fixup_after_exec (HANDLE parent) { first_fd_for_open = 0; |