musl/src/linux/memfd_create.c, branch v1.1.20 musl - an implementation of the standard library for Linux-based systems add memfd_create syscall wrapper 2018-06-21T01:36:04+00:00 Szabolcs Nagy nsz@port70.net 2018-06-19T20:28:03+00:00 38f2fa3d0207b8060302129c6464662751d4f2d3 memfd_create was added in linux v3.17 and glibc has api for it. 
memfd_create was added in linux v3.17 and glibc has api for it.