s! { pub struct glob_t { pub gl_pathc: ::size_t, pub gl_matchc: ::size_t, pub gl_offs: ::size_t, pub gl_flags: ::c_int, pub gl_pathv: *mut *mut ::c_char, __unused1: *mut ::c_void, __unused2: *mut ::c_void, __unused3: *mut ::c_void, __unused4: *mut ::c_void, __unused5: *mut ::c_void, __unused6: *mut ::c_void, __unused7: *mut ::c_void, } pub struct lconv { pub decimal_point: *mut ::c_char, pub thousands_sep: *mut ::c_char, pub grouping: *mut ::c_char, pub int_curr_symbol: *mut ::c_char, pub currency_symbol: *mut ::c_char, pub mon_decimal_point: *mut ::c_char, pub mon_thousands_sep: *mut ::c_char, pub mon_grouping: *mut ::c_char, pub positive_sign: *mut ::c_char, pub negative_sign: *mut ::c_char, pub int_frac_digits: ::c_char, pub frac_digits: ::c_char, pub p_cs_precedes: ::c_char, pub p_sep_by_space: ::c_char, pub n_cs_precedes: ::c_char, pub n_sep_by_space: ::c_char, pub p_sign_posn: ::c_char, pub n_sign_posn: ::c_char, pub int_p_cs_precedes: ::c_char, pub int_p_sep_by_space: ::c_char, pub int_n_cs_precedes: ::c_char, pub int_n_sep_by_space: ::c_char, pub int_p_sign_posn: ::c_char, pub int_n_sign_posn: ::c_char, } pub struct ufs_args { pub fspec: *mut ::c_char, pub export_info: export_args, } pub struct mfs_args { pub fspec: *mut ::c_char, pub export_info: export_args, // https://github.com/openbsd/src/blob/master/sys/sys/types.h#L134 pub base: *mut ::c_char, pub size: ::c_ulong, } pub struct iso_args { pub fspec: *mut ::c_char, pub export_info: export_args, pub flags: ::c_int, pub sess: ::c_int, } pub struct nfs_args { pub version: ::c_int, pub addr: *mut ::sockaddr, pub addrlen: ::c_int, pub sotype: ::c_int, pub proto: ::c_int, pub fh: *mut ::c_uchar, pub fhsize: ::c_int, pub flags: ::c_int, pub wsize: ::c_int, pub rsize: ::c_int, pub readdirsize: ::c_int, pub timeo: ::c_int, pub retrans: ::c_int, pub maxgrouplist: ::c_int, pub readahead: ::c_int, pub leaseterm: ::c_int, pub deadthresh: ::c_int, pub hostname: *mut ::c_char, pub acregmin: ::c_int, pub acregmax: ::c_int, pub acdirmin: ::c_int, pub acdirmax: ::c_int, } pub struct msdosfs_args { pub fspec: *mut ::c_char, pub export_info: export_args, pub uid: ::uid_t, pub gid: ::gid_t, pub mask: ::mode_t, pub flags: ::c_int, } pub struct ntfs_args { pub fspec: *mut ::c_char, pub export_info: export_args, pub uid: ::uid_t, pub gid: ::gid_t, pub mode: ::mode_t, pub flag: ::c_ulong, } pub struct udf_args { pub fspec: *mut ::c_char, pub lastblock: ::uint32_t, } pub struct tmpfs_args { pub ta_version: ::c_int, pub ta_nodes_max: ::ino_t, pub ta_size_max: ::off_t, pub ta_root_uid: ::uid_t, pub ta_root_gid: ::gid_t, pub ta_root_mode: ::mode_t, } pub struct fusefs_args { pub name: *mut ::c_char, pub fd: ::c_int, pub max_read: ::c_int, pub allow_other: ::c_int, } pub struct xucred { pub cr_uid: ::uid_t, pub cr_gid: ::gid_t, pub cr_ngroups: ::c_short, //https://github.com/openbsd/src/blob/master/sys/sys/syslimits.h#L44 pub cr_groups: [::gid_t; 16], } pub struct export_args { pub ex_flags: ::c_int, pub ex_root: ::uid_t, pub ex_anon: xucred, pub ex_addr: *mut ::sockaddr, pub ex_addrlen: ::c_int, pub ex_mask: *mut ::sockaddr, pub ex_masklen: ::c_int, } } s_no_extra_traits! { pub union mount_info { pub ufs_args: ufs_args, pub mfs_args: mfs_args, pub nfs_args: nfs_args, pub iso_args: iso_args, pub msdosfs_args: msdosfs_args, pub ntfs_args: ntfs_args, pub tmpfs_args: tmpfs_args, align: [::c_char; 160], } } cfg_if! { if #[cfg(feature = "extra_traits")] { impl PartialEq for mount_info { fn eq(&self, other: &mount_info) -> bool { unsafe { self.align .iter() .zip(other.align.iter()) .all(|(a,b)| a == b) } } } impl Eq for mount_info { } impl ::fmt::Debug for mount_info { fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { f.debug_struct("mount_info") // FIXME: .field("align", &self.align) .finish() } } impl ::hash::Hash for mount_info { fn hash(&self, state: &mut H) { unsafe { self.align.hash(state) }; } } } } cfg_if! { if #[cfg(libc_union)] { s_no_extra_traits! { // This type uses the union mount_info: pub struct statfs { pub f_flags: ::uint32_t, pub f_bsize: ::uint32_t, pub f_iosize: ::uint32_t, pub f_blocks: ::uint64_t, pub f_bfree: ::uint64_t, pub f_bavail: ::int64_t, pub f_files: ::uint64_t, pub f_ffree: ::uint64_t, pub f_favail: ::int64_t, pub f_syncwrites: ::uint64_t, pub f_syncreads: ::uint64_t, pub f_asyncwrites: ::uint64_t, pub f_asyncreads: ::uint64_t, pub f_fsid: ::fsid_t, pub f_namemax: ::uint32_t, pub f_owner: ::uid_t, pub f_ctime: ::uint64_t, pub f_fstypename: [::c_char; 16], pub f_mntonname: [::c_char; 90], pub f_mntfromname: [::c_char; 90], pub f_mntfromspec: [::c_char; 90], pub mount_info: mount_info, } } cfg_if! { if #[cfg(feature = "extra_traits")] { impl PartialEq for statfs { fn eq(&self, other: &statfs) -> bool { self.f_flags == other.f_flags && self.f_bsize == other.f_bsize && self.f_iosize == other.f_iosize && self.f_blocks == other.f_blocks && self.f_bfree == other.f_bfree && self.f_bavail == other.f_bavail && self.f_files == other.f_files && self.f_ffree == other.f_ffree && self.f_favail == other.f_favail && self.f_syncwrites == other.f_syncwrites && self.f_syncreads == other.f_syncreads && self.f_asyncwrites == other.f_asyncwrites && self.f_asyncreads == other.f_asyncreads && self.f_fsid == other.f_fsid && self.f_namemax == other.f_namemax && self.f_owner == other.f_owner && self.f_ctime == other.f_ctime && self.f_fstypename .iter() .zip(other.f_fstypename.iter()) .all(|(a,b)| a == b) && self.f_mntonname .iter() .zip(other.f_mntonname.iter()) .all(|(a,b)| a == b) && self.f_mntfromname .iter() .zip(other.f_mntfromname.iter()) .all(|(a,b)| a == b) && self.f_mntfromspec .iter() .zip(other.f_mntfromspec.iter()) .all(|(a,b)| a == b) && self.mount_info == other.mount_info } } impl Eq for statfs { } impl ::fmt::Debug for statfs { fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { f.debug_struct("statfs") .field("f_flags", &self.f_flags) .field("f_bsize", &self.f_bsize) .field("f_iosize", &self.f_iosize) .field("f_blocks", &self.f_blocks) .field("f_bfree", &self.f_bfree) .field("f_bavail", &self.f_bavail) .field("f_files", &self.f_files) .field("f_ffree", &self.f_ffree) .field("f_favail", &self.f_favail) .field("f_syncwrites", &self.f_syncwrites) .field("f_syncreads", &self.f_syncreads) .field("f_asyncwrites", &self.f_asyncwrites) .field("f_asyncreads", &self.f_asyncreads) .field("f_fsid", &self.f_fsid) .field("f_namemax", &self.f_namemax) .field("f_owner", &self.f_owner) .field("f_ctime", &self.f_ctime) // FIXME: .field("f_fstypename", &self.f_fstypename) // FIXME: .field("f_mntonname", &self.f_mntonname) // FIXME: .field("f_mntfromname", &self.f_mntfromname) // FIXME: .field("f_mntfromspec", &self.f_mntfromspec) .field("mount_info", &self.mount_info) .finish() } } impl ::hash::Hash for statfs { fn hash(&self, state: &mut H) { self.f_flags.hash(state); self.f_bsize.hash(state); self.f_iosize.hash(state); self.f_blocks.hash(state); self.f_bfree.hash(state); self.f_bavail.hash(state); self.f_files.hash(state); self.f_ffree.hash(state); self.f_favail.hash(state); self.f_syncwrites.hash(state); self.f_syncreads.hash(state); self.f_asyncwrites.hash(state); self.f_asyncreads.hash(state); self.f_fsid.hash(state); self.f_namemax.hash(state); self.f_owner.hash(state); self.f_ctime.hash(state); self.f_fstypename.hash(state); self.f_mntonname.hash(state); self.f_mntfromname.hash(state); self.f_mntfromspec.hash(state); self.mount_info.hash(state); } } } } } } //https://github.com/openbsd/src/blob/master/sys/sys/mount.h pub const ISOFSMNT_NORRIP: ::c_int = 0x1; // disable Rock Ridge Ext pub const ISOFSMNT_GENS: ::c_int = 0x2; // enable generation numbers pub const ISOFSMNT_EXTATT: ::c_int = 0x4; // enable extended attr pub const ISOFSMNT_NOJOLIET: ::c_int = 0x8; // disable Joliet Ext pub const ISOFSMNT_SESS: ::c_int = 0x10; // use iso_args.sess pub const NFS_ARGSVERSION: ::c_int = 4; // change when nfs_args changes pub const NFSMNT_RESVPORT: ::c_int = 0; // always use reserved ports pub const NFSMNT_SOFT: ::c_int = 0x1; // soft mount (hard is default) pub const NFSMNT_WSIZE: ::c_int = 0x2; // set write size pub const NFSMNT_RSIZE: ::c_int = 0x4; // set read size pub const NFSMNT_TIMEO: ::c_int = 0x8; // set initial timeout pub const NFSMNT_RETRANS: ::c_int = 0x10; // set number of request retries pub const NFSMNT_MAXGRPS: ::c_int = 0x20; // set maximum grouplist size pub const NFSMNT_INT: ::c_int = 0x40; // allow interrupts on hard mount pub const NFSMNT_NOCONN: ::c_int = 0x80; // Don't Connect the socket pub const NFSMNT_NQNFS: ::c_int = 0x100; // Use Nqnfs protocol pub const NFSMNT_NFSV3: ::c_int = 0x200; // Use NFS Version 3 protocol pub const NFSMNT_KERB: ::c_int = 0x400; // Use Kerberos authentication pub const NFSMNT_DUMBTIMR: ::c_int = 0x800; // Don't estimate rtt dynamically pub const NFSMNT_LEASETERM: ::c_int = 0x1000; // set lease term (nqnfs) pub const NFSMNT_READAHEAD: ::c_int = 0x2000; // set read ahead pub const NFSMNT_DEADTHRESH: ::c_int = 0x4000; // set dead server retry thresh pub const NFSMNT_NOAC: ::c_int = 0x8000; // disable attribute cache pub const NFSMNT_RDIRPLUS: ::c_int = 0x10000; // Use Readdirplus for V3 pub const NFSMNT_READDIRSIZE: ::c_int = 0x20000; // Set readdir size /* Flags valid only in mount syscall arguments */ pub const NFSMNT_ACREGMIN: ::c_int = 0x40000; // acregmin field valid pub const NFSMNT_ACREGMAX: ::c_int = 0x80000; // acregmax field valid pub const NFSMNT_ACDIRMIN: ::c_int = 0x100000; // acdirmin field valid pub const NFSMNT_ACDIRMAX: ::c_int = 0x200000; // acdirmax field valid /* Flags valid only in kernel */ pub const NFSMNT_INTERNAL: ::c_int = 0xfffc0000; // Bits set internally pub const NFSMNT_HASWRITEVERF: ::c_int = 0x40000; // Has write verifier for V3 pub const NFSMNT_GOTPATHCONF: ::c_int = 0x80000; // Got the V3 pathconf info pub const NFSMNT_GOTFSINFO: ::c_int = 0x100000; // Got the V3 fsinfo pub const NFSMNT_MNTD: ::c_int = 0x200000; // Mnt server for mnt point pub const NFSMNT_DISMINPROG: ::c_int = 0x400000; // Dismount in progress pub const NFSMNT_DISMNT: ::c_int = 0x800000; // Dismounted pub const NFSMNT_SNDLOCK: ::c_int = 0x1000000; // Send socket lock pub const NFSMNT_WANTSND: ::c_int = 0x2000000; // Want above pub const NFSMNT_RCVLOCK: ::c_int = 0x4000000; // Rcv socket lock pub const NFSMNT_WANTRCV: ::c_int = 0x8000000; // Want above pub const NFSMNT_WAITAUTH: ::c_int = 0x10000000; // Wait for authentication pub const NFSMNT_HASAUTH: ::c_int = 0x20000000; // Has authenticator pub const NFSMNT_WANTAUTH: ::c_int = 0x40000000; // Wants an authenticator pub const NFSMNT_AUTHERR: ::c_int = 0x80000000; // Authentication error pub const MSDOSFSMNT_SHORTNAME: ::c_int = 0x1; // Force old DOS short names only pub const MSDOSFSMNT_LONGNAME: ::c_int = 0x2; // Force Win'95 long names pub const MSDOSFSMNT_NOWIN95: ::c_int = 0x4; // Completely ignore Win95 entries pub const NTFS_MFLAG_CASEINS: ::c_int = 0x1; pub const NTFS_MFLAG_ALLNAMES: ::c_int = 0x2; pub const TMPFS_ARGS_VERSION: ::c_int = 1; pub const MAP_STACK : ::c_int = 0x4000; // https://github.com/openbsd/src/blob/master/sys/net/if.h#L187 pub const IFF_UP: ::c_int = 0x1; // interface is up pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link pub const IFF_STATICARP: ::c_int = 0x20; // only static ARP pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast pub const PTHREAD_STACK_MIN : ::size_t = 4096; pub const SIGSTKSZ : ::size_t = 28672; pub const PT_FIRSTMACH: ::c_int = 32; fn _ALIGN(p: usize) -> usize { (p + _ALIGNBYTES) & !_ALIGNBYTES } f! { pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar { (cmsg as *mut ::c_uchar) .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize) } pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint { _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length } pub fn CMSG_NXTHDR(mhdr: *const ::msghdr, cmsg: *const ::cmsghdr) -> *mut ::cmsghdr { if cmsg.is_null() { return ::CMSG_FIRSTHDR(mhdr); }; let next = cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize) + _ALIGN(::mem::size_of::<::cmsghdr>()); let max = (*mhdr).msg_control as usize + (*mhdr).msg_controllen as usize; if next > max { 0 as *mut ::cmsghdr } else { (cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize)) as *mut ::cmsghdr } } pub fn CMSG_SPACE(length: ::c_uint) -> ::c_uint { (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize)) as ::c_uint } pub fn WSTOPSIG(status: ::c_int) -> ::c_int { status >> 8 } pub fn WIFSIGNALED(status: ::c_int) -> bool { (status & 0o177) != 0o177 && (status & 0o177) != 0 } pub fn WIFSTOPPED(status: ::c_int) -> bool { (status & 0o177) == 0o177 } } extern { pub fn accept4(s: ::c_int, addr: *mut ::sockaddr, addrlen: *mut ::socklen_t, flags: ::c_int) -> ::c_int; pub fn execvpe(file: *const ::c_char, argv: *const *const ::c_char, envp: *const *const ::c_char) -> ::c_int; pub fn pledge(promises: *const ::c_char, execpromises: *const ::c_char) -> ::c_int; pub fn strtonum(nptr: *const ::c_char, minval: ::c_longlong, maxval: ::c_longlong, errstr: *mut *const ::c_char) -> ::c_longlong; pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int; } cfg_if! { if #[cfg(libc_union)] { extern { // these functions use statfs which uses the union mount_info: pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int; pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int; } } } cfg_if! { if #[cfg(target_arch = "x86")] { mod x86; pub use self::x86::*; } else if #[cfg(target_arch = "x86_64")] { mod x86_64; pub use self::x86_64::*; } else if #[cfg(target_arch = "aarch64")] { mod aarch64; pub use self::aarch64::*; } else { // Unknown target_arch } }