Populate a stat structure
#include <sys/iofunc.h> int iofunc_stat( resmgr_context_t* ctp, iofunc_attr_t* attr, struct stat* stat );
- A pointer to a resmgr_context_t structure that the resource-manager library uses to pass context information between functions.
- A pointer to the iofunc_attr_t structure that describes the characteristics of the device that's associated with your resource manager.
- A pointer to the stat structure that you want to fill. For more information, see stat().
Use the -l c option to qcc to link against this library. This library is usually included automatically.
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.
EOK on successful completion, or an errno value if an error occurred.