__NR_readlink     117 sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc     case __NR_readlink:  // EPERM not a valid errno.
__NR_readlink     266 sandbox/linux/services/arm_linux_syscalls.h #if !defined(__NR_readlink)
__NR_readlink     353 sandbox/linux/services/x86_32_linux_syscalls.h #if !defined(__NR_readlink)
__NR_readlink     369 sandbox/linux/services/x86_64_linux_syscalls.h #if !defined(__NR_readlink)