O_ACCMODE         383 lib/fcntl.in.h #if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
O_ACCMODE         118 lib/open.c           || (flags & O_ACCMODE) == O_RDWR
O_ACCMODE         119 lib/open.c           || (flags & O_ACCMODE) == O_WRONLY)
O_ACCMODE         158 lib/open.c           && ((flags & O_ACCMODE) == O_RDONLY
O_ACCMODE         159 lib/open.c               || (O_SEARCH != O_RDONLY && (flags & O_ACCMODE) == O_SEARCH)))
O_ACCMODE         130 lib/tempname.c                  (*openflags & ~O_ACCMODE)