fork
Type definitions in this namespace
Types
- LINUX_REBOOT
- flags for the `reboot' system call.
- FUTEX_OP
- Futex v1 API command and flags for the `futex_op` parameter
- FUTEX_WAKE_OP
- Futex v1 FUTEX_WAKE_OP `val3` operation:
- FUTEX_WAKE_OP_CMD
- Futex v1 cmd for FUTEX_WAKE_OP `val3` command.
- FUTEX_WAKE_OP_CMP
- Futex v1 comparison op for FUTEX_WAKE_OP `val3` cmp
- FUTEX2_SIZE
- For futex v2 API, the size of the futex at the uaddr.
- FUTEX2_FLAGS_WAITV
- As of kernel 6.14 there are no defined flags to futex2_waitv.
- FUTEX2_FLAGS_REQUEUE
- As of kernel 6.14 there are no defined flags to futex2_requeue.
- FUTEX2_FLAGS
- Flags for futex v2 APIs (futex2_wait, futex2_wake, futex2_requeue, but
- IPV6
- IPv6 socket options
- ETH
- IEEE 802.3 Ethernet magic constants.
- Sigaction
- Kernel Sigaction wrapper for the actual ABI `k_sigaction`.
- io_uring_sqe
- IO submission data structure (Submission Queue Entry)
- IORING_MSG_RING_COMMAND
- IORING_OP_MSG_RING command types, stored in sqe->addr
- io_sqring_offsets
- Filled with the offset for mmap(2)
- IOWQ_CATEGORIES
- io_uring_restriction->opcode values
- io_uring_files_update
- deprecated, see struct io_uring_rsrc_update
- IORING_RESTRICTION
- io_uring_restriction->opcode values
- io_uring_buf_reg
- argument for IORING_(UN)REGISTER_PBUF_RING
- io_uring_sync_cancel_reg
- Argument for IORING_REGISTER_SYNC_CANCEL
- io_uring_file_index_range
- Argument for IORING_REGISTER_FILE_ALLOC_RANGE
- Statx
- Renamed to `Statx` to not conflict with the `statx` function.
- tcp_fastopen_client_fail
- why fastopen failed from client perspective
- kernel_timespec
- The timespec struct used by the kernel.
- nlmsghdr
- Netlink message header
- futex2_waitone
- For futex2_waitv and futex2_requeue.
- wrapped
- The syscalls, but with Zig error sets, going through libc if linking libc,
Functions in this namespace
Functions
- vfork
- This must be inline, and inline call the syscall function, because if the
- futex
- The futex v1 syscall, see also the newer the futex2_{wait,wakeup,requeue,waitv} syscalls.
- futex_3arg
- Three-argument variation of the v1 futex call.
- futex_4arg
- Four-argument variation on the v1 futex call.
- futex2_waitv
- Given an array of `futex2_waitone`, wait on each uaddr.
- futex2_wait
- Wait on a single futex.
- futex2_wake
- Wake (subset of) waiters on given futex.
- futex2_requeue
- Wake and/or requeue waiter(s) from one futex to another.
- mseal
- Can only be called on 64 bit systems.
- clone5
- See also `clone` (from the arch-specific include)
- clone2
- See also `clone` (from the arch-specific include)
- llseek
- Can only be called on 32 bit systems.
- lseek
- Can only be called on 64 bit systems.
- sigrtmin
- Zig's SIGRTMIN, but is a function for compatibility with glibc
- sigrtmax
- Zig's SIGRTMAX, but is a function for compatibility with glibc
- sigemptyset
- Zig's version of sigemptyset.
- sigfillset
- Zig's version of sigfillset.
- cachestat
- Query the page cache statistics of a file.
= syscall_bits.syscall0
Values
- syscall0
- = syscall_bits.syscall0
- syscall1
- = syscall_bits.syscall1
- syscall2
- = syscall_bits.syscall2
- syscall3
- = syscall_bits.syscall3
- syscall4
- = syscall_bits.syscall4
- syscall5
- = syscall_bits.syscall5
- syscall6
- = syscall_bits.syscall6
- syscall7
- = syscall_bits.syscall7
- restore
- = syscall_bits.restore
- restore_rt
- = syscall_bits.restore_rt
- socketcall
- = syscall_bits.socketcall
- syscall_pipe
- = syscall_bits.syscall_pipe
- syscall_fork
- = syscall_bits.syscall_fork
- ARCH
- = arch_bits.ARCH
- Elf_Symndx
- = arch_bits.Elf_Symndx
- F
- = arch_bits.F
- Flock
- = arch_bits.Flock
- HWCAP
- = arch_bits.HWCAP
- REG
- = arch_bits.REG
- SC
- = arch_bits.SC
- Stat
- = arch_bits.Stat
- VDSO
- = arch_bits.VDSO
- blkcnt_t
- = arch_bits.blkcnt_t
- blksize_t
- = arch_bits.blksize_t
- dev_t
- = arch_bits.dev_t
- ino_t
- = arch_bits.ino_t
- mcontext_t
- = arch_bits.mcontext_t
- mode_t
- = arch_bits.mode_t
- nlink_t
- = arch_bits.nlink_t
- off_t
- = arch_bits.off_t
- time_t
- = arch_bits.time_t
- timeval
- = arch_bits.timeval
- timezone
- = arch_bits.timezone
- ucontext_t
- = arch_bits.ucontext_t
- user_desc
- = arch_bits.user_desc
- getcontext
- = arch_bits.getcontext
- elf_aux_maybe
- Set by startup code, used by `getauxval`.
- getauxval
- = if (extern_getauxval) struct { comptime { const root = @import("root"); // Export this only when building an executable, otherwise it is overriding // the libc implementation if (builtin.output_mode == .Exe or @hasDecl(root, "main")) { @export(&getauxvalImpl, .{ .name = "getauxval", .linkage = .weak }); } } extern fn getauxval(index: usize) usize; }.getauxval else getauxvalImpl
- NSIG
- Defined as one greater than the largest defined signal number.
- NAME_MAX
- = 255
- PATH_MAX
- = 4096
- IOV_MAX
- = 1024
- MAX_ADDR_LEN
- Largest hardware address length
- STDIN_FILENO
- = 0
- FUTEX2_WAITONE_MAX
- Max numbers of elements in a `futex2_waitone` array.
- FD_CLOEXEC
- = 1
- F_OK
- = 0
- X_OK
- = 1
- W_OK
- = 2
- R_OK
- = 4
- SOMAXCONN
- = 128
- CSIGNAL
- = 0x000000ff
- VFS_CAP_REVISION_MASK
- = 0xFF000000
- VFS_CAP_FLAGS_MASK
- = ~@as(u32, VFS_CAP_REVISION_MASK)
- VFS_CAP_FLAGS_EFFECTIVE
- = 0x000001
- VFS_CAP_REVISION_1
- = 0x01000000
- XATTR_CAPS_SZ_1
- = @sizeOf(u32) * (1 + 2 * VFS_CAP_U32_1)
- VFS_CAP_REVISION_2
- = 0x02000000
- XATTR_CAPS_SZ_2
- = @sizeOf(u32) * (1 + 2 * VFS_CAP_U32_2)
- XATTR_CAPS_SZ
- = XATTR_CAPS_SZ_2
- VFS_CAP_U32
- = VFS_CAP_U32_2
- VFS_CAP_REVISION
- = VFS_CAP_REVISION_2
- CPU_SETSIZE
- = 128
- MINSIGSTKSZ
- = switch (native_arch) { .arc, .arm, .armeb, .csky, .hexagon, .m68k, .mips, .mipsel, .mips64, .mips64el, .powerpc, .powerpcle, .riscv32, .riscv64, .s390x, .thumb, .thumbeb, .x86, .x86_64, .xtensa, => 2048, .loongarch64, .sparc, .sparc64, => 4096, .aarch64, .aarch64_be, => 5120, .powerpc64, .powerpc64le, => 8192, else => @compileError("MINSIGSTKSZ not defined for this architecture"), }
- SIGSTKSZ
- = switch (native_arch) { .arc, .arm, .armeb, .csky, .hexagon, .m68k, .mips, .mipsel, .mips64, .mips64el, .powerpc, .powerpcle, .riscv32, .riscv64, .s390x, .thumb, .thumbeb, .x86, .x86_64, .xtensa, => 8192, .aarch64, .aarch64_be, .loongarch64, .sparc, .sparc64, => 16384, .powerpc64, .powerpc64le, => 32768, else => @compileError("SIGSTKSZ not defined for this architecture"), }
- IORING_SETUP_IOPOLL
- io_context is polled
- IORING_SETUP_SQPOLL
- SQ poll thread
- IORING_SETUP_SQ_AFF
- sq_thread_cpu is valid
- IORING_SETUP_CQSIZE
- app defines CQ size
- IORING_SETUP_CLAMP
- clamp SQ/CQ ring sizes
- IORING_SETUP_ATTACH_WQ
- attach to existing wq
- IORING_SETUP_R_DISABLED
- start with ring disabled
- IORING_SETUP_SUBMIT_ALL
- continue submit on error
- IORING_SETUP_COOP_TASKRUN
- Cooperative task running.
- IORING_SETUP_TASKRUN_FLAG
- If COOP_TASKRUN is set, get notified if task work is available for
- IORING_SETUP_SQE128
- SQEs are 128 byte
- IORING_SETUP_CQE32
- CQEs are 32 byte
- IORING_SETUP_SINGLE_ISSUER
- Only one task is allowed to submit requests
- IORING_SETUP_DEFER_TASKRUN
- Defer running task work to get events.
- IORING_SETUP_NO_MMAP
- Application provides ring memory
- IORING_SETUP_REGISTERED_FD_ONLY
- Register the ring fd in itself for use with
- IORING_SETUP_NO_SQARRAY
- Removes indirection through the SQ index array.
- IORING_FILE_INDEX_ALLOC
- If sqe->file_index is set to this for opcodes that instantiate a new
- IOSQE_FIXED_FILE
- use fixed fileset
- IOSQE_IO_DRAIN
- issue after inflight IO
- IOSQE_IO_LINK
- links next sqe
- IOSQE_IO_HARDLINK
- like LINK, but stronger
- IOSQE_ASYNC
- always go async
- IOSQE_BUFFER_SELECT
- select buffer from buf_group
- IOSQE_CQE_SKIP_SUCCESS
- don't post CQE if request succeeded
- IORING_URING_CMD_FIXED
- use registered buffer; pass thig flag along with setting sqe->buf_index.
- IORING_FSYNC_DATASYNC
- = 1 << 0
- IORING_TIMEOUT_ABS
- = 1 << 0
- IORING_TIMEOUT_UPDATE
- = 1 << 1
- IORING_TIMEOUT_BOOTTIME
- = 1 << 2
- IORING_TIMEOUT_REALTIME
- = 1 << 3
- IORING_LINK_TIMEOUT_UPDATE
- = 1 << 4
- IORING_TIMEOUT_ETIME_SUCCESS
- = 1 << 5
- IORING_TIMEOUT_CLOCK_MASK
- = IORING_TIMEOUT_BOOTTIME | IORING_TIMEOUT_REALTIME
- IORING_TIMEOUT_UPDATE_MASK
- = IORING_TIMEOUT_UPDATE | IORING_LINK_TIMEOUT_UPDATE
- IORING_SPLICE_F_FD_IN_FIXED
- = 1 << 31
- IORING_POLL_ADD_MULTI
- Multishot poll.
- IORING_POLL_UPDATE_EVENTS
- Update existing poll request, matching sqe->addr as the old user_data field.
- IORING_POLL_UPDATE_USER_DATA
- = 1 << 2
- IORING_POLL_ADD_LEVEL
- = 1 << 3
- IORING_ASYNC_CANCEL_ALL
- Cancel all requests that match the given key
- IORING_ASYNC_CANCEL_FD
- Key off 'fd' for cancelation rather than the request 'user_data'.
- IORING_ASYNC_CANCEL_ANY
- Match any request
- IORING_ASYNC_CANCEL_FD_FIXED
- 'fd' passed in is a fixed descriptor.
- IORING_RECVSEND_POLL_FIRST
- If set, instead of first attempting to send or receive and arm poll if that yields an -EAGAIN result,
- IORING_RECV_MULTISHOT
- Multishot recv.
- IORING_RECVSEND_FIXED_BUF
- Use registered buffers, the index is stored in the buf_index field.
- IORING_SEND_ZC_REPORT_USAGE
- If set, SEND[MSG]_ZC should report the zerocopy usage in cqe.res for the IORING_CQE_F_NOTIF cqe.
- IORING_RECVSEND_BUNDLE
- If set, send or recv will grab as many buffers from the buffer group ID given and send them all.
- IORING_NOTIF_USAGE_ZC_COPIED
- CQE.RES FOR IORING_CQE_F_NOTIF if IORING_SEND_ZC_REPORT_USAGE was requested
- IORING_ACCEPT_MULTISHOT
- accept flags stored in sqe->iopri
- IORING_MSG_RING_CQE_SKIP
- Don't post a CQE to the target ring.
- IORING_MSG_RING_FLAGS_PASS
- Pass through the flags from sqe->file_index (splice_fd_in in the zig struct) to cqe->flags */
- IORING_CQE_F_BUFFER
- If set, the upper 16 bits are the buffer ID
- IORING_CQE_F_MORE
- If set, parent SQE will generate more CQE entries.
- IORING_CQE_F_SOCK_NONEMPTY
- If set, more data to read after socket recv
- IORING_CQE_F_NOTIF
- Set for notification CQEs.
- IORING_CQE_F_BUF_MORE
- If set, the buffer ID set in the completion will get more completions.
- IORING_OFF_SQ_RING
- Magic offsets for the application to mmap the data it needs
- IORING_OFF_CQ_RING
- = 0x8000000
- IORING_OFF_SQES
- = 0x10000000
- IORING_SQ_NEED_WAKEUP
- needs io_uring_enter wakeup
- IORING_SQ_CQ_OVERFLOW
- kernel has cqes waiting beyond the cq ring
- IORING_SQ_TASKRUN
- task should enter the kernel
- IORING_CQ_EVENTFD_DISABLED
- disable eventfd notifications
- IORING_ENTER_GETEVENTS
- = 1 << 0
- IORING_ENTER_SQ_WAKEUP
- = 1 << 1
- IORING_ENTER_SQ_WAIT
- = 1 << 2
- IORING_ENTER_EXT_ARG
- = 1 << 3
- IORING_ENTER_REGISTERED_RING
- = 1 << 4
- IORING_FEAT_SINGLE_MMAP
- = 1 << 0
- IORING_FEAT_NODROP
- = 1 << 1
- IORING_FEAT_SUBMIT_STABLE
- = 1 << 2
- IORING_FEAT_RW_CUR_POS
- = 1 << 3
- IORING_FEAT_CUR_PERSONALITY
- = 1 << 4
- IORING_FEAT_FAST_POLL
- = 1 << 5
- IORING_FEAT_POLL_32BITS
- = 1 << 6
- IORING_FEAT_SQPOLL_NONFIXED
- = 1 << 7
- IORING_FEAT_EXT_ARG
- = 1 << 8
- IORING_FEAT_NATIVE_WORKERS
- = 1 << 9
- IORING_FEAT_RSRC_TAGS
- = 1 << 10
- IORING_FEAT_CQE_SKIP
- = 1 << 11
- IORING_FEAT_LINKED_FILE
- = 1 << 12
- IORING_RSRC_REGISTER_SPARSE
- Register a fully sparse file space, rather than pass in an array of all -1 file descriptors.
- IORING_REGISTER_FILES_SKIP
- Skip updating fd indexes set to this value in the fd table */
- IO_URING_OP_SUPPORTED
- = 1 << 0
- HOST_NAME_MAX
- = 64
- STATX_TYPE
- = 0x0001
- STATX_MODE
- = 0x0002
- STATX_NLINK
- = 0x0004
- STATX_UID
- = 0x0008
- STATX_GID
- = 0x0010
- STATX_ATIME
- = 0x0020
- STATX_MTIME
- = 0x0040
- STATX_CTIME
- = 0x0080
- STATX_INO
- = 0x0100
- STATX_SIZE
- = 0x0200
- STATX_BLOCKS
- = 0x0400
- STATX_BASIC_STATS
- = 0x07ff
- STATX_BTIME
- = 0x0800
- STATX_ATTR_COMPRESSED
- = 0x0004
- STATX_ATTR_IMMUTABLE
- = 0x0010
- STATX_ATTR_APPEND
- = 0x0020
- STATX_ATTR_NODUMP
- = 0x0040
- STATX_ATTR_ENCRYPTED
- = 0x0800
- STATX_ATTR_AUTOMOUNT
- = 0x1000
- IPPORT_RESERVED
- = 1024
- TCPI_OPT_TIMESTAMPS
- for TCP_INFO socket option
- TCPI_OPT_ECN
- ECN was negotiated at TCP session init
- TCPI_OPT_ECN_SEEN
- we received at least one packet with ECT
- TCPI_OPT_SYN_DATA
- SYN-ACK acked data in SYN sent or rcvd
- HUGETLB_FLAG_ENCODE_MASK
- = 0x3f
- HUGETLB_FLAG_ENCODE_64KB
- = 16 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_512KB
- = 19 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_1MB
- = 20 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_2MB
- = 21 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_8MB
- = 23 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_16MB
- = 24 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_32MB
- = 25 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_256MB
- = 28 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_512MB
- = 29 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_1GB
- = 30 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_2GB
- = 31 << HUGETLB_FLAG_ENCODE_SHIFT
- HUGETLB_FLAG_ENCODE_16GB
- = 34 << HUGETLB_FLAG_ENCODE_SHIFT
- NCC
- = if (is_ppc) 10 else 8
- NCCS
- = if (is_mips) 32 else if (is_ppc) 19 else if (is_sparc) 17 else 32
- SIOCINQ
- Linux-specific socket ioctls
- SIOCOUTQ
- Linux-specific socket ioctls
- SOCK_IOC_TYPE
- = 0x89
- SIOCGSTAMP_NEW
- = IOCTL.IOR(SOCK_IOC_TYPE, 0x06, i64[2])
- SIOCGSTAMP_OLD
- = IOCTL.IOR('s', 100, timeval)
- SIOCGSTAMP
- Get stamp (timeval)
- SIOCGSTAMPNS_NEW
- = IOCTL.IOR(SOCK_IOC_TYPE, 0x07, i64[2])
- SIOCGSTAMPNS_OLD
- = IOCTL.IOR('s', 101, kernel_timespec)
- SIOCGSTAMPNS
- Get stamp (timespec)
- SIOCADDRT
- Add routing table entry
- SIOCDELRT
- Delete routing table entry
- SIOCRTMSG
- Unused
- SIOCGIFNAME
- Get iface name
- SIOCSIFLINK
- Set iface channel
- SIOCGIFCONF
- Get iface list
- SIOCGIFFLAGS
- Get flags
- SIOCSIFFLAGS
- Set flags
- SIOCGIFADDR
- Get PA address
- SIOCSIFADDR
- Set PA address
- SIOCGIFDSTADDR
- Get remote PA address
- SIOCSIFDSTADDR
- Set remote PA address
- SIOCGIFBRDADDR
- Get broadcast PA address
- SIOCSIFBRDADDR
- Set broadcast PA address
- SIOCGIFNETMASK
- Get network PA mask
- SIOCSIFNETMASK
- Set network PA mask
- SIOCGIFMETRIC
- Get metric
- SIOCSIFMETRIC
- Set metric
- SIOCGIFMEM
- Get memory address (BSD)
- SIOCSIFMEM
- Set memory address (BSD)
- SIOCGIFMTU
- Get MTU size
- SIOCSIFMTU
- Set MTU size
- SIOCSIFNAME
- Set interface name
- SIOCSIFHWADDR
- Set hardware address
- SIOCGIFENCAP
- Get encapsulations
- SIOCSIFENCAP
- Set encapsulations
- SIOCGIFHWADDR
- Get hardware address
- SIOCGIFSLAVE
- Driver slaving support
- SIOCSIFSLAVE
- Driver slaving support
- SIOCADDMULTI
- Add to Multicast address lists
- SIOCDELMULTI
- Delete from Multicast address lists
- SIOCGIFINDEX
- name -> if_index mapping
- SIOCSIFPFLAGS
- Set extended flags set
- SIOCGIFPFLAGS
- Get extended flags set
- SIOCDIFADDR
- Delete PA address
- SIOCSIFHWBROADCAST
- Set hardware broadcast addr
- SIOCGIFCOUNT
- Get number of devices
- SIOCGIFBR
- Bridging support
- SIOCSIFBR
- Set bridging options
- SIOCGIFTXQLEN
- Get the tx queue length
- SIOCSIFTXQLEN
- Set the tx queue length
- SIOCETHTOOL
- Ethtool interface
- SIOCGMIIPHY
- Get address of MII PHY in use.
- SIOCGMIIREG
- Read MII PHY register.
- SIOCSMIIREG
- Write MII PHY register.
- SIOCWANDEV
- Get / Set netdev parameters
- SIOCOUTQNSD
- Output queue size (not sent only)
- SIOCGSKNS
- Get socket network namespace
- SIOCDARP
- Delete ARP table entry
- SIOCGARP
- Get ARP table entry
- SIOCSARP
- Set ARP table entry
- SIOCDRARP
- Delete RARP table entry
- SIOCGRARP
- Get RARP table entry
- SIOCSRARP
- Set RARP table entry
- SIOCGIFMAP
- Get device parameters
- SIOCSIFMAP
- Set device parameters
- SIOCADDDLCI
- Create new DLCI device
- SIOCDELDLCI
- Delete DLCI device
- SIOCGIFVLAN
- 802.1Q VLAN support
- SIOCSIFVLAN
- Set 802.1Q VLAN options
- SIOCBONDENSLAVE
- Enslave a device to the bond
- SIOCBONDRELEASE
- Release a slave from the bond
- SIOCBONDSETHWADDR
- Set the hw addr of the bond
- SIOCBONDSLAVEINFOQUERY
- rtn info about slave state
- SIOCBONDINFOQUERY
- rtn info about bond state
- SIOCBONDCHANGEACTIVE
- Update to a new active slave
- SIOCBRADDBR
- Create new bridge device
- SIOCBRDELBR
- Remove bridge device
- SIOCBRADDIF
- Add interface to bridge
- SIOCBRDELIF
- Remove interface from bridge
- SIOCSHWTSTAMP
- Get hardware time stamp config
- SIOCGHWTSTAMP
- Set hardware time stamp config
- SIOCDEVPRIVATE
- Device private ioctl calls
- SIOCPROTOPRIVATE
- These 16 ioctl calls are protocol private
- IFNAMESIZE
- = 16
- XSK_UNALIGNED_BUF_ADDR_MASK
- = (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1
- SECUREBITS_DEFAULT
- = 0x00000000
- SECBIT_NOROOT
- = issecure_mask(SECURE_NOROOT)
- SECBIT_NOROOT_LOCKED
- = issecure_mask(SECURE_NOROOT_LOCKED)
- SECBIT_NO_SETUID_FIXUP
- = issecure_mask(SECURE_NO_SETUID_FIXUP)
- SECBIT_NO_SETUID_FIXUP_LOCKED
- = issecure_mask(SECURE_NO_SETUID_FIXUP_LOCKED)
- SECBIT_KEEP_CAPS
- = issecure_mask(SECURE_KEEP_CAPS)
- SECBIT_KEEP_CAPS_LOCKED
- = issecure_mask(SECURE_KEEP_CAPS_LOCKED)
- SECBIT_NO_CAP_AMBIENT_RAISE
- = issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE)
- SECBIT_NO_CAP_AMBIENT_RAISE_LOCKED
- = issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE_LOCKED)
- SECURE_ALL_BITS
- = issecure_mask(SECURE_NOROOT) | issecure_mask(SECURE_NO_SETUID_FIXUP) | issecure_mask(SECURE_KEEP_CAPS) | issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE)
- SECURE_ALL_LOCKS
- = SECURE_ALL_BITS << 1
- NLM_F_REQUEST
- It is request message.
- NLM_F_MULTI
- Multipart message, terminated by NLMSG_DONE
- NLM_F_ACK
- Reply with ack, with zero or error code
- NLM_F_ECHO
- Echo this request
- NLM_F_DUMP_INTR
- Dump was inconsistent due to sequence change
- NLM_F_DUMP_FILTERED
- Dump was filtered as requested
- NLM_F_ROOT
- specify tree root
- NLM_F_MATCH
- return all matching
- NLM_F_ATOMIC
- atomic GET
- NLM_F_DUMP
- = NLM_F_ROOT | NLM_F_MATCH
- NLM_F_REPLACE
- Override existing
- NLM_F_EXCL
- Do not touch, if it exists
- NLM_F_CREATE
- Create, if it does not exist
- NLM_F_APPEND
- Add to end of list
- NLM_F_NONREC
- Do not delete recursively
- NLM_F_CAPPED
- request was capped
- NLM_F_ACK_TLVS
- extended ACK TVLs were included
Source
Implementation
pub fn fork() usize {
if (comptime native_arch.isSPARC()) {
return syscall_fork();
} else if (@hasField(SYS, "fork")) {
return syscall0(.fork);
} else {
return syscall2(.clone, SIG.CHLD, 0);
}
}