NAME¶

data_mover_threads_get_vdm() - get virtual data mover structure from the thread data mover structure

SYNOPSIS¶

#include <libminiasync.h>
struct vdm;
struct data_mover_threads;
struct vdm *data_mover_threads_get_vdm(struct data_mover_threads *dmt);
    

For general description of thread data mover API, see miniasync_vdm_threads(7).

DESCRIPTION¶

The data_mover_threads_get_vdm() function reads the virtual data mover structure from the thread data mover structure pointed by dms. Virtual data mover structure struct vdm is needed by every miniasync(7) data mover operation.

Thread data mover implementation supports following operations:

•

vdm_memcpy(3) - memory copy operation

•

vdm_memmove(3) - memory move operation

•

vdm_memset(3) - memory set operation

RETURN VALUE¶

The data_mover_threads_get_vdm() function returns a pointer to struct vdm structure.

SEE ALSO¶

vdm_memcpy(3), vdm_memmove(3), vdm_memset(3), miniasync(7), miniasync_vdm_threads(7) and <https://pmem.io>