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- /* mydriver_main.c: major functions of mydriver */
-
- #import <syslog.h>
- #import <kernserv/kern_server_types.h>
-
- kern_server_t instance;
-
- /* mydriver_init: Called when mydriver is loaded. */
- void mydriver_init(void)
- {
- printf("My driver loaded\n");
- }
-
- /* mydriver_signoff: Called when mydriver is unloaded. */
- void mydriver_signoff(void)
- {
- printf("My driver unloaded\n\n");
- }
-
- /* mydriver_do_log: Called by mydriver_server, which was created by MiG. */
- kern_return_t mydriver_do_log(port_t server)
- {
- printf("Calling kern_serv_log.\n");
- kern_serv_log(&instance, LOG_WARNING,
- "This is the log message (at level %s).",
- (int)"LOG_WARNING", 0, 0, 0, 0);
- printf("Returned from calling kern_serv_log\n");
- return KERN_SUCCESS;
- }