iofunc_stat()

Populate a stat structure

Synopsis:

#include <sys/iofunc.h>

int iofunc_stat( resmgr_context_t* ctp,
                 iofunc_attr_t* attr,
                 struct stat* stat );

Arguments:

ctp

A pointer to a resmgr_context_t structure that the resource-manager library uses to pass context information between functions.

attr

A pointer to the iofunc_attr_t structure that describes the characteristics of the device that's associated with your resource manager.

stat

A pointer to the stat structure that you want to fill. For more information, see stat().

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The iofunc_stat() function populates the passed stat structure based on information from the passed attr structure and the context pointer, ctp.

This is typically used when the resource manager is handling the _IO_STAT message, and needs to format the current status information for the resource.

Returns:

EOK

Successful completion.

Classification:

QNX Neutrino

See also:

iofunc_attr_t, iofunc_stat_default(), iofunc_time_update(), resmgr_context_t, stat()

Writing a Resource Manager

Resource Managers chapter of Getting Started with QNX Neutrino