errcode           152 kern/include/lib.h const char *strerror(int errcode);
errcode            55 kern/lib/misc.c strerror(int errcode)
errcode            57 kern/lib/misc.c 	if (errcode>=0 && errcode < sys_nerr) {
errcode            58 kern/lib/misc.c 		return sys_errlist[errcode];
errcode            60 kern/lib/misc.c 	panic("Invalid error code %d\n", errcode);
errcode            57 user/include/string.h const char *strerror(int errcode);
errcode            37 user/lib/libc/string/strerror.c strerror(int errcode)
errcode            39 user/lib/libc/string/strerror.c 	if (errcode>=0 && errcode < sys_nerr) {
errcode            40 user/lib/libc/string/strerror.c 		return sys_errlist[errcode];