单选题：The symbol “asmlinkage” in the Linux kernel source codes means
The symbol “asmlinkage” in the Linux kernel source codes means __.@[B](1)
A. to tell the compiler that the codes need not be optimized
B. to indicate passing function parameters by the stack
C. to indicate that the codes are written by the assembly language
D. to indicate that the assembly codes are embedded in the C codes
A.to tell the compiler that the codes need not be optimized
B.to indicate passing function parameters by the stack
C.to indicate that the codes are written by the assembly language
D.to indicate that the assembly codes are embedded in the C codes
答案：B
A. to tell the compiler that the codes need not be optimized
B. to indicate passing function parameters by the stack
C. to indicate that the codes are written by the assembly language
D. to indicate that the assembly codes are embedded in the C codes
A.to tell the compiler that the codes need not be optimized
B.to indicate passing function parameters by the stack
C.to indicate that the codes are written by the assembly language
D.to indicate that the assembly codes are embedded in the C codes
答案：B