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* errno.cc (errmap): Add mapping for ERROR_IO_INCOMPLETE.

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* fhandler.cc (fhandler_base::fcntl): Fix comment.
(fhandler_base::wait_overlapped): Accept an optional len parameter.  Use the
len parameter when WriteFile fails with ERROR_IO_PENDING.  Make debug output
less alarming.
(fhandler_base::write_overlapped): Pass len to wait_overlapped.
* fhandler.h (fhandler_base::wait_overlapped): Add an optional argument
denoting the number of characters intended to be written.
* fhandler_tty.cc (fhandler_pty_master::close): Don't close archetype handles
when cygwin is still initializing since the handles aren't actually opened at
that point.
This commit is contained in:
Christopher Faylor
2009-06-14 23:42:09 +00:00
parent 313c719cb8
commit fee56469d4
5 changed files with 47 additions and 16 deletions
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winsup/cygwin/fhandler.h
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@@ -143,7 +143,7 @@ class fhandler_base
void del_my_locks (bool);
HANDLE read_state;
int wait_overlapped (bool, bool, DWORD *) __attribute__ ((regparm (3)));
int wait_overlapped (bool, bool, DWORD *, DWORD = 0) __attribute__ ((regparm (3)));
bool setup_overlapped (bool doit = true) __attribute__ ((regparm (2)));
void destroy_overlapped () __attribute__ ((regparm (1)));