/** * @file errno.h * * @author Freya Murphy * * Error codes. */ // public error codes #define SUCCESS (0) #define E_SUCCESS SUCCESS #define E_FAILURE (-1) #define E_BAD_PARAM (-2) #define E_BAD_FD (-3) #define E_NO_CHILDREN (-4) #define E_NO_MEMORY (-5) #define E_NOT_FOUND (-6) #define E_NO_PROCS (-7) // internal error codes #define E_EMPTY_QUEUE (-100) #define E_NO_PCBS (-101) #define E_NO_PTE (-102) #define E_LOAD_LIMIT (-103) // exit status values #define EXIT_SUCCESS (0) #define EXIT_FAILURE (-1) #define EXIT_KILLED (-101) #define EXIT_BAD_SYSCALL (-102)