JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* dtable.cc (dtable::select_read): Add ability to override fh.

Browse Source 
* fhandler.h (fhandler_fifo::select_read): Declare new function.
(fhandler_fifo::select_write): Ditto.
(fhandler_fifo::select_except): Ditto.
* select.cc (peek_pipe): Treat certain classes of pipe errors as "no data".
(fhandler_fifo::select_read): Define new function.
(fhandler_fifo::select_write): Ditto.
(fhandler_fifo::select_except): Ditto.
* shared_info.h (CURR_SHARED_MAGIC): Update.
This commit is contained in:
Christopher Faylor
2009-02-27 00:34:40 +00:00
parent c636f27d48
commit c7ef20e7fa
5 changed files with 78 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
winsup/cygwin/fhandler.h
View File

@ -558,6 +558,7 @@ public:
void init (HANDLE, DWORD, mode_t);
static int create (fhandler_pipe *[2], unsigned, int);
static int create_selectable (LPSECURITY_ATTRIBUTES, HANDLE&, HANDLE&, DWORD, const char * = NULL);
friend class fhandler_fifo;
};
enum fifo_state
@ -582,6 +583,9 @@ public:
int __stdcall fstatvfs (struct statvfs *buf) __attribute__ ((regparm (2)));
OVERLAPPED *get_overlapped () {return &io_status;}
OVERLAPPED *get_overlapped_buffer () {return &io_status;}
select_record *select_read (select_record *s);
select_record *select_write (select_record *s);
select_record *select_except (select_record *s);
};
class fhandler_dev_raw: public fhandler_base