Initialize the per-name attribute structure associated with a device
#include <sys/iofunc.h> void iofunc_attr_init ( iofunc_attr_t *attr, mode_t mode, iofunc_attr_t *dattr, struct _client_info *info );
- A pointer to the iofunc_attr_t structure that you want to initialize.
- The type and access permissions that you want to use for the resource. For more information, see “Access permissions” in the documentation for stat().
- NULL, or a pointer to a iofunc_attr_t structure that you want to use to initialize the structure pointed to by attr.
- NULL, or a pointer to a _client_info structure that contains the information about a client connection. For information about this structure, see ConnectClientInfo().
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The iofunc_attr_init() function initializes the per-name attributes that a resource manager associates with a device.
This function initializes the iofunc_attr_t structure pointed to by attr with the information derived from the optional dattr, the mode, and the user and group IDs from the optional info client information structure.
The count, rcount, wcount, rlocks and wlocks counters are reset to zero.
Resource Managers chapter of Getting Started with QNX Neutrino