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-rw-r--r--Documentation/watchdog/watchdog.txt23
1 files changed, 1 insertions, 22 deletions
diff --git a/Documentation/watchdog/watchdog.txt b/Documentation/watchdog/watchdog.txt
index dffda29c8799..4b1ff69cc19a 100644
--- a/Documentation/watchdog/watchdog.txt
+++ b/Documentation/watchdog/watchdog.txt
@@ -65,28 +65,7 @@ The external event interfaces on the WDT boards are not currently supported.
65Minor numbers are however allocated for it. 65Minor numbers are however allocated for it.
66 66
67 67
68Example Watchdog Driver 68Example Watchdog Driver: see Documentation/watchdog/src/watchdog-simple.c
69-----------------------
70
71#include <stdio.h>
72#include <unistd.h>
73#include <fcntl.h>
74
75int main(int argc, const char *argv[])
76{
77 int fd=open("/dev/watchdog",O_WRONLY);
78 if(fd==-1)
79 {
80 perror("watchdog");
81 exit(1);
82 }
83 while(1)
84 {
85 write(fd,"\0",1);
86 fsync(fd);
87 sleep(10);
88 }
89}
90 69
91 70
92Contact Information 71Contact Information