__NR_unlinkat    1151 sandbox/linux/services/arm_linux_syscalls.h #define __NR_unlinkat (__NR_SYSCALL_BASE+328)
__NR_unlinkat    1202 sandbox/linux/services/x86_32_linux_syscalls.h #define __NR_unlinkat 301
__NR_unlinkat    1066 sandbox/linux/services/x86_64_linux_syscalls.h #define __NR_unlinkat 263