__NR_vmsplice    1211 sandbox/linux/services/arm_linux_syscalls.h #define __NR_vmsplice (__NR_SYSCALL_BASE+343)
__NR_vmsplice    1262 sandbox/linux/services/x86_32_linux_syscalls.h #define __NR_vmsplice 316
__NR_vmsplice    1126 sandbox/linux/services/x86_64_linux_syscalls.h #define __NR_vmsplice 278