53 lines
773 B
C
53 lines
773 B
C
/*
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* This is a small test program for generating a kernel protection fault
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* using the oops loadable module.
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*
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* Fri Apr 26 12:52:43 CDT 1996: Dr. Wettstein
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* Initial version.
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*/
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/* Includes. */
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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/* Function prototypes. */
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extern int main(int, char **);
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extern int main(argc, argv)
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int argc;
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char *argv[];
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{
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auto int fd;
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if ( argc != 2 )
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{
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fprintf(stderr, "No oops device specified.\n");
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return(1);
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}
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if ( (fd = open(argv[1], O_RDONLY)) < 0 )
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{
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fprintf(stderr, "Cannot open device: %s.\n", argv[1]);
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return(1);
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}
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if ( ioctl(fd, 1, 0) < 0 )
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{
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fprintf(stderr, "Failed on oops.\n");
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return(1);
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}
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printf("OOoops\n");
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close(fd);
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return(0);
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}
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