Minor numbers are however allocated for it.
-Example Watchdog Driver
------------------------
-
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-int main(int argc, const char *argv[])
-{
- int fd=open("/dev/watchdog",O_WRONLY);
- if(fd==-1)
- {
- perror("watchdog");
- exit(1);
- }
- while(1)
- {
- write(fd,"\0",1);
- fsync(fd);
- sleep(10);
- }
-}
+Example Watchdog Driver: see Documentation/watchdog/src/watchdog-simple.c
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