diff options
Diffstat (limited to 'src/unix/linux_like/linux/gnu/mod.rs')
| -rw-r--r-- | src/unix/linux_like/linux/gnu/mod.rs | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/src/unix/linux_like/linux/gnu/mod.rs b/src/unix/linux_like/linux/gnu/mod.rs index 377b9f12..9af519e9 100644 --- a/src/unix/linux_like/linux/gnu/mod.rs +++ b/src/unix/linux_like/linux/gnu/mod.rs @@ -3,6 +3,7 @@ pub type __priority_which_t = ::c_uint; pub type __rlimit_resource_t = ::c_uint; pub type Lmid_t = ::c_long; pub type regoff_t = ::c_int; +pub type __kernel_rwf_t = ::c_int; cfg_if! { if #[cfg(doc)] { @@ -355,6 +356,104 @@ s! { #[cfg(libc_union)] pub u: __c_anonymous_ptrace_syscall_info_data, } + + // linux/if_xdp.h + + pub struct sockaddr_xdp { + pub sxdp_family: ::__u16, + pub sxdp_flags: ::__u16, + pub sxdp_ifindex: ::__u32, + pub sxdp_queue_id: ::__u32, + pub sxdp_shared_umem_fd: ::__u32, + } + + pub struct xdp_ring_offset { + pub producer: ::__u64, + pub consumer: ::__u64, + pub desc: ::__u64, + pub flags: ::__u64, + } + + pub struct xdp_mmap_offsets { + pub rx: xdp_ring_offset, + pub tx: xdp_ring_offset, + pub fr: xdp_ring_offset, + pub cr: xdp_ring_offset, + } + + pub struct xdp_ring_offset_v1 { + pub producer: ::__u64, + pub consumer: ::__u64, + pub desc: ::__u64, + } + + pub struct xdp_mmap_offsets_v1 { + pub rx: xdp_ring_offset_v1, + pub tx: xdp_ring_offset_v1, + pub fr: xdp_ring_offset_v1, + pub cr: xdp_ring_offset_v1, + } + + pub struct xdp_umem_reg { + pub addr: ::__u64, + pub len: ::__u64, + pub chunk_size: ::__u32, + pub headroom: ::__u32, + pub flags: ::__u32, + } + + pub struct xdp_umem_reg_v1 { + pub addr: ::__u64, + pub len: ::__u64, + pub chunk_size: ::__u32, + pub headroom: ::__u32, + } + + pub struct xdp_statistics { + pub rx_dropped: ::__u64, + pub rx_invalid_descs: ::__u64, + pub tx_invalid_descs: ::__u64, + pub rx_ring_full: ::__u64, + pub rx_fill_ring_empty_descs: ::__u64, + pub tx_ring_empty_descs: ::__u64, + } + + pub struct xdp_statistics_v1 { + pub rx_dropped: ::__u64, + pub rx_invalid_descs: ::__u64, + pub tx_invalid_descs: ::__u64, + } + + pub struct xdp_options { + pub flags: ::__u32, + } + + pub struct xdp_desc { + pub addr: ::__u64, + pub len: ::__u32, + pub options: ::__u32, + } + + pub struct iocb { + pub aio_data: ::__u64, + #[cfg(target_endian = "little")] + pub aio_key: ::__u32, + #[cfg(target_endian = "little")] + pub aio_rw_flags: ::__kernel_rwf_t, + #[cfg(target_endian = "big")] + pub aio_rw_flags: ::__kernel_rwf_t, + #[cfg(target_endian = "big")] + pub aio_key: ::__u32, + pub aio_lio_opcode: ::__u16, + pub aio_reqprio: ::__s16, + pub aio_fildes: ::__u32, + pub aio_buf: ::__u64, + pub aio_nbytes: ::__u64, + pub aio_offset: ::__s64, + aio_reserved2: ::__u64, + pub aio_flags: ::__u32, + pub aio_resfd: ::__u32, + } } impl siginfo_t { @@ -920,6 +1019,38 @@ pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10; pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1; pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2; +// linux/if_xdp.h +pub const XDP_SHARED_UMEM: ::__u16 = 1 << 0; +pub const XDP_COPY: ::__u16 = 1 << 1; +pub const XDP_ZEROCOPY: ::__u16 = 1 << 2; +pub const XDP_USE_NEED_WAKEUP: ::__u16 = 1 << 3; +pub const XDP_USE_SG: ::__u16 = 1 << 4; + +pub const XDP_UMEM_UNALIGNED_CHUNK_FLAG: ::__u32 = 1 << 0; + +pub const XDP_RING_NEED_WAKEUP: ::__u32 = 1 << 0; + +pub const XDP_MMAP_OFFSETS: ::c_int = 1; +pub const XDP_RX_RING: ::c_int = 2; +pub const XDP_TX_RING: ::c_int = 3; +pub const XDP_UMEM_REG: ::c_int = 4; +pub const XDP_UMEM_FILL_RING: ::c_int = 5; +pub const XDP_UMEM_COMPLETION_RING: ::c_int = 6; +pub const XDP_STATISTICS: ::c_int = 7; +pub const XDP_OPTIONS: ::c_int = 8; + +pub const XDP_OPTIONS_ZEROCOPY: ::__u32 = 1 << 0; + +pub const XDP_PGOFF_RX_RING: ::off_t = 0; +pub const XDP_PGOFF_TX_RING: ::off_t = 0x80000000; +pub const XDP_UMEM_PGOFF_FILL_RING: ::c_ulonglong = 0x100000000; +pub const XDP_UMEM_PGOFF_COMPLETION_RING: ::c_ulonglong = 0x180000000; + +pub const XSK_UNALIGNED_BUF_OFFSET_SHIFT: ::c_int = 48; +pub const XSK_UNALIGNED_BUF_ADDR_MASK: ::c_ulonglong = (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1; + +pub const XDP_PKT_CONTD: ::__u32 = 1 << 0; + // elf.h pub const NT_PRSTATUS: ::c_int = 1; pub const NT_PRFPREG: ::c_int = 2; @@ -1353,6 +1484,13 @@ extern "C" { format: *const ::c_char, tm: *const ::tm, ) -> ::size_t; + pub fn strftime_l( + s: *mut ::c_char, + max: ::size_t, + format: *const ::c_char, + tm: *const ::tm, + locale: ::locale_t, + ) -> ::size_t; pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char; pub fn dirname(path: *mut ::c_char) -> *mut ::c_char; |