diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index c367ed6c3..53d5b9e7d 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -386,8 +386,6 @@ class fhandler_base bool issymlink () {return pc.issymlink ();} bool device_access_denied (int) __attribute__ ((regparm (2))); int fhaccess (int flags, bool) __attribute__ ((regparm (3))); - virtual void destroy_overlapped () __attribute__ ((regparm (1))) {} - virtual bool setup_overlapped () {return false;} }; class fhandler_mailslot : public fhandler_base @@ -560,17 +558,24 @@ protected: OVERLAPPED *overlapped; public: int wait_overlapped (bool, bool, DWORD *, DWORD = 0) __attribute__ ((regparm (3))); - bool setup_overlapped (bool doit = true) __attribute__ ((regparm (2))); + int setup_overlapped () __attribute__ ((regparm (1))); void destroy_overlapped () __attribute__ ((regparm (1))); void __stdcall read_overlapped (void *ptr, size_t& len) __attribute__ ((regparm (3))); ssize_t __stdcall write_overlapped (const void *ptr, size_t len); - OVERLAPPED *get_overlapped () {return overlapped;} + OVERLAPPED *&get_overlapped () {return overlapped;} OVERLAPPED *get_overlapped_buffer () {return &io_status;} void set_overlapped (OVERLAPPED *ov) {overlapped = ov;} - fhandler_base_overlapped (): io_pending (false), overlapped (NULL) {} + fhandler_base_overlapped (): io_pending (false), overlapped (NULL) + { + memset (&io_status, 0, sizeof io_status); + } bool has_ongoing_io (); - friend class select_pipe_info; /* FIXME: At least correct the naming - here */ + + void fixup_after_fork (HANDLE); + void fixup_after_exec (); + + int close (); + int dup (fhandler_base *child); }; class fhandler_pipe: public fhandler_base_overlapped |