sys_setitimer 595 include/linux/syscalls.h asmlinkage long sys_setitimer(int which, sys_setitimer 341 include/uapi/asm-generic/unistd.h __SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer) sys_setitimer 341 tools/include/uapi/asm-generic/unistd.h __SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)