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Extract the I/O function pointers associated with client connections
#include <sys/resmgr.h>
const resmgr_io_funcs_t * resmgr_iofuncs(
resmgr_context_t * ctp);
- ctp
- A pointer to a
resmgr_context_t
structure that the resource-manager library uses to pass context information
between functions.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The resmgr_iofuncs() function retrieves the I/O function callout
table associated with the client connections described by the
context information pointed to by ctp.
A pointer to the
resmgr_io_funcs_t
I/O function callout table, or NULL if an error occurred.
- ESRCH
- The connection can't be located in the resource manager's table.
- ENOMEM
- There is no memory available for the operation.
- EINVAL
- Invalid arguments were used.
QNX Neutrino
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
No |
Thread |
Yes |
_msg_info,
MsgInfo(),
resmgr_io_funcs_t,
resmgr_ocb(),
resmgr_open_bind(),
resmgr_unbind()
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