resmgr_connect_funcs_t

Table of POSIX-level connect functions

Synopsis:

#include <sys/resmgr.h>

typedef struct _resmgr_connect_funcs {

    unsigned nfuncs;

    int (*open)      (resmgr_context_t *ctp, io_open_t *msg,
                      RESMGR_HANDLE_T *handle, void *extra);

    int (*unlink)    (resmgr_context_t *ctp, io_unlink_t *msg,
                      RESMGR_HANDLE_T *handle, void *reserved);

    int (*rename)    (resmgr_context_t *ctp, io_rename_t *msg,
                      RESMGR_HANDLE_T *handle,
                      io_rename_extra_t *extra);

    int (*mknod)     (resmgr_context_t *ctp, io_mknod_t *msg,
                      RESMGR_HANDLE_T *handle, void *reserved);

    int (*readlink)  (resmgr_context_t *ctp, io_readlink_t *msg,
                      RESMGR_HANDLE_T *handle, void *reserved);

    int (*link)      (resmgr_context_t *ctp, io_link_t *msg,
                      RESMGR_HANDLE_T *handle,
                      io_link_extra_t *extra);

    int (*unblock)   (resmgr_context_t *ctp, io_pulse_t *msg,
                      RESMGR_HANDLE_T *handle, void *reserved);

    int (*mount)     (resmgr_context_t *ctp, io_mount_t *msg,
                      RESMGR_HANDLE_T *handle,
                      io_mount_extra_t *extra);
} resmgr_connect_funcs_t;

Description:

The resmgr_connect_funcs_t structure is a table of the POSIX-level connect functions that are used by a resource manager. You can initialize this table by calling iofunc_func_init() and then overriding the defaults with your own functions.

This structure includes nfuncs, which indicates how many functions are in the table (in case the structure grows in the future), along with these functions:

Classification:

QNX Neutrino

See also:

iofunc_func_init(), iofunc_open_default(), resmgr_io_funcs_t

Writing a Resource Manager

Resource Managers chapter of Getting Started with QNX Neutrino