DCMD_DUMPER_REMOVEEVENT

Remove a notification event

Synopsis:

#include <sys/dcmd_dumper.h>

#define DCMD_DUMPER_REMOVEEVENT  __DIOT(_DCMD_MISC, DUMPER_REMOVEEVENT, 0)

Arguments to devctl():

Argument	Value
`filedes`	A file descriptor for the dumper that you obtained by opening /proc/dumper.
`dcmd`	DCMD_DUMPER_REMOVEEVENT
`dev_data_ptr`	NULL
`n_bytes`	0
`dev_info_ptr`	NULL

Description:

This command removes the first notification event found for the calling process. The devctl() function returns EOK if an event was found, or EINVAL if there were no events for the calling process.

Input:

None.

Output:

None.

Errors:

The devctl() function can return the following, in addition to the error codes listed in its entry in the C Library Reference:

EINVAL: There were no events for the calling process.

Example:

See DCMD_DUMPER_NOTIFYEVENT.