while compiling the char driver code i am getting asm/uaccess .h fatal error how to solve plz let me know

harish1402 · 09-12-2020, 01:09 PM

chardriver1.c:4:10: fatal error: asm/uaccess.h: No such file or directory
#include <asm/uaccess.h>
^~~~~~~~~~~~~~~

chardriver1.c:67:11: error: ‘KERN_ALERT’ undeclared (first use in this function)
printk(KERN_ALERT "registering char device failed with %d\n", Major);

TB0ne · 09-12-2020, 02:36 PM

Quote:

Originally Posted by harish1402

Code:

chardriver1.c:4:10: fatal error: asm/uaccess.h: No such file or directory
 #include <asm/uaccess.h>
          ^~~~~~~~~~~~~~~

chardriver1.c:67:11: error: ‘KERN_ALERT’ undeclared (first use in this function)
    printk(KERN_ALERT "registering char device failed with %d\n", Major);

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