AppleCare Technician Training: How to find the registration number
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I would THANK if you answer my doubts in DETAILS please.
Here's a sample code to create a device:
if(scull_major) {
dev=MKDEV(scull_major, scull_minor);
result=register_chrdev_region(dev, scull_nr_devs, "scull");
} else{
result=alloc_chrdev_region(&dev, scull_minor,... (2 Replies)
Hi guys,
Can you help me please to find an appropriate course of UNIX in the United States.
Also, can you provide me some information about the schools or institutes that offer it in the U.S.
Thanks, (0 Replies)
ldi_remove_event_handler(9F) Kernel Functions for Drivers ldi_remove_event_handler(9F)NAME
ldi_remove_event_handler - Remove an NDI event service callback
SYNOPSIS
#include <sys/sunldi.h>
int ldi_remove_event_handler(ldi_handle_t lh, ldi_callback_id_t id);
INTERFACE LEVEL
Solaris DDI Specific (Solaris DDI)
PARAMETERS
ldi_handle_t lh Layered handle representing the device for which the event notification is requested.
ldi_callback_id_t id Unique system-wide registration ID returned by ldi_add_event_handler(9F) upon successful registration.
DESCRIPTION
The ldi_remove_event_handler() function removes the callback handler specified by the registration ID (ldi_callback_id_t). Upon successful
removal, the callback handler is removed from the system and is not invoked at the event occurance.
RETURN VALUES
DDI_SUCCESS Callback handler removed successfully.
DDI_FAILURE Failed to remove callback handler.
CONTEXT
This function can be called from user and kernel contexts only.
SEE ALSO ldi_add_event_handler(9F), ldi_get_eventcookie(9F)
Writing Device Drivers
SunOS 5.10 9 Feb 2004 ldi_remove_event_handler(9F)