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Detach an attached file descriptor, then close the connection
#include <ha/neutrino.h>
int ha_ConnectDetach(int coid);
int ha_ConnectDetach_r(int coid);
libha
The ha_ConnectDetach() and
ha_ConnectDetach_r() functions are identical
except in the way they return errors. (For details, see the
“Returns” section.)
The ha_ConnectDetach|_r() call detaches a connection
(coid) that was previously attached using
ha_attach(), and then closes the connection by
calling the appropriate ConnectDetach|_r() call.
The only difference between these functions is the way they
indicate errors:
- ha_ConnectDetach()
- If an error occurs, -1 is returned and errno
is set. Any other value returned indicates success.
- ha_ConnectDetach_r()
- EOK is returned on success.
This function does NOT set errno. If an error
occurs, any value from the errors returned by either the
underlying ConnectDetach() call or the
ha_detach() call may be returned.
The ha_ConnectDetach|_r() call returns errors as returned by either the underlying ConnectDetach() call or the
ha_detach() call.
QNX Neutrino
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
No |
Thread |
Yes |
ha_attach(),
ha_ConnectAttach(),
ha_detach()
In the Library Reference:
ConnectDetach()
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