Include linux/falloc.h directly
Include linux/falloc.h directly

glibc support is behind, as indicated by
https://github.com/karelzak/util-linux/blob/master/sys-utils/fallocate.c

cactorium/libc,rust-lang-nursery/libc,rust-lang-nursery/libc,rust-lang/libc,mneumann/libc,rust-lang/libc,mneumann/libc,mneumann/libc,rust-lang/libc,cactorium/libc,rust-lang-nursery/libc,cactorium/libc