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* cygtls.cc (_cygtls::init_exception_handler): Test for e, not e->prev or we

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could still end up adding our handler twice.  Add comment explaining what we're
doing.
* dll_init.cc (dll_dllcrt0_1): Clarify comment.
This commit is contained in:
Christopher Faylor
2009-07-17 18:17:11 +00:00
parent d2445fa2cc
commit 486a2c9610
5 changed files with 142 additions and 43 deletions
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17
winsup/cygwin/fhandler.h
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@ -572,19 +572,22 @@ public:
friend class fhandler_fifo;
};
enum fifo_state
{
fifo_unknown,
fifo_wait_for_client,
fifo_wait_for_server,
fifo_ok
};
class fhandler_fifo: public fhandler_base
{
enum fifo_state
{
fifo_unknown,
fifo_wait_for_client,
fifo_wait_for_server,
fifo_wait_for_next_client,
fifo_eof,
fifo_ok
};
fifo_state wait_state;
HANDLE open_nonserver (const char *, unsigned, LPSECURITY_ATTRIBUTES);
OVERLAPPED io_status;
bool wait (bool) __attribute__ ((regparm (1)));
char *fifo_name (char *) __attribute__ ((regparm (2)));
public:
fhandler_fifo ();
void raw_read (void *, size_t&);