Source code
Revision control
Copy as Markdown
Other Tools
use crate::prelude::*;
// APIs that were changed after FreeBSD 11
// The type of `nlink_t` changed from `u16` to `u64` in FreeBSD 12:
pub type nlink_t = u16;
// Type of `dev_t` changed from `u32` to `u64` in FreeBSD 12:
pub type dev_t = u32;
// Type of `ino_t` changed from `__uint32_t` to `__uint64_t` in FreeBSD 12:
pub type ino_t = u32;
s! {
pub struct kevent {
pub ident: crate::uintptr_t,
pub filter: c_short,
pub flags: c_ushort,
pub fflags: c_uint,
pub data: intptr_t,
pub udata: *mut c_void,
}
pub struct shmid_ds {
pub shm_perm: crate::ipc_perm,
pub shm_segsz: size_t,
pub shm_lpid: crate::pid_t,
pub shm_cpid: crate::pid_t,
// Type of shm_nattc changed from `int` to `shmatt_t` (aka `unsigned
// int`) in FreeBSD 12:
pub shm_nattch: c_int,
pub shm_atime: crate::time_t,
pub shm_dtime: crate::time_t,
pub shm_ctime: crate::time_t,
}
pub struct kinfo_proc {
/// Size of this structure.
pub ki_structsize: c_int,
/// Reserved: layout identifier.
pub ki_layout: c_int,
/// Address of command arguments.
pub ki_args: *mut crate::pargs,
// This is normally "struct proc".
/// Address of proc.
pub ki_paddr: *mut c_void,
// This is normally "struct user".
/// Kernel virtual address of u-area.
pub ki_addr: *mut c_void,
// This is normally "struct vnode".
/// Pointer to trace file.
pub ki_tracep: *mut c_void,
// This is normally "struct vnode".
/// Pointer to executable file.
pub ki_textvp: *mut c_void,
/// Pointer to open file info.
pub ki_fd: *mut crate::filedesc,
// This is normally "struct vmspace".
/// Pointer to kernel vmspace struct.
pub ki_vmspace: *mut c_void,
/// Sleep address.
pub ki_wchan: *mut c_void,
/// Process identifier.
pub ki_pid: crate::pid_t,
/// Parent process ID.
pub ki_ppid: crate::pid_t,
/// Process group ID.
pub ki_pgid: crate::pid_t,
/// tty process group ID.
pub ki_tpgid: crate::pid_t,
/// Process session ID.
pub ki_sid: crate::pid_t,
/// Terminal session ID.
pub ki_tsid: crate::pid_t,
/// Job control counter.
pub ki_jobc: c_short,
/// Unused (just here for alignment).
pub ki_spare_short1: c_short,
/// Controlling tty dev.
pub ki_tdev: crate::dev_t,
/// Signals arrived but not delivered.
pub ki_siglist: crate::sigset_t,
/// Current signal mask.
pub ki_sigmask: crate::sigset_t,
/// Signals being ignored.
pub ki_sigignore: crate::sigset_t,
/// Signals being caught by user.
pub ki_sigcatch: crate::sigset_t,
/// Effective user ID.
pub ki_uid: crate::uid_t,
/// Real user ID.
pub ki_ruid: crate::uid_t,
/// Saved effective user ID.
pub ki_svuid: crate::uid_t,
/// Real group ID.
pub ki_rgid: crate::gid_t,
/// Saved effective group ID.
pub ki_svgid: crate::gid_t,
/// Number of groups.
pub ki_ngroups: c_short,
/// Unused (just here for alignment).
pub ki_spare_short2: c_short,
/// Groups.
pub ki_groups: [crate::gid_t; crate::KI_NGROUPS],
/// Virtual size.
pub ki_size: crate::vm_size_t,
/// Current resident set size in pages.
pub ki_rssize: crate::segsz_t,
/// Resident set size before last swap.
pub ki_swrss: crate::segsz_t,
/// Text size (pages) XXX.
pub ki_tsize: crate::segsz_t,
/// Data size (pages) XXX.
pub ki_dsize: crate::segsz_t,
/// Stack size (pages).
pub ki_ssize: crate::segsz_t,
/// Exit status for wait & stop signal.
pub ki_xstat: crate::u_short,
/// Accounting flags.
pub ki_acflag: crate::u_short,
/// %cpu for process during `ki_swtime`.
pub ki_pctcpu: crate::fixpt_t,
/// Time averaged value of `ki_cpticks`.
pub ki_estcpu: crate::u_int,
/// Time since last blocked.
pub ki_slptime: crate::u_int,
/// Time swapped in or out.
pub ki_swtime: crate::u_int,
/// Number of copy-on-write faults.
pub ki_cow: crate::u_int,
/// Real time in microsec.
pub ki_runtime: u64,
/// Starting time.
pub ki_start: crate::timeval,
/// Time used by process children.
pub ki_childtime: crate::timeval,
/// P_* flags.
pub ki_flag: c_long,
/// KI_* flags (below).
pub ki_kiflag: c_long,
/// Kernel trace points.
pub ki_traceflag: c_int,
/// S* process status.
pub ki_stat: c_char,
/// Process "nice" value.
pub ki_nice: i8, // signed char
/// Process lock (prevent swap) count.
pub ki_lock: c_char,
/// Run queue index.
pub ki_rqindex: c_char,
/// Which cpu we are on.
pub ki_oncpu_old: c_uchar,
/// Last cpu we were on.
pub ki_lastcpu_old: c_uchar,
/// Thread name.
pub ki_tdname: [c_char; crate::TDNAMLEN + 1],
/// Wchan message.
pub ki_wmesg: [c_char; crate::WMESGLEN + 1],
/// Setlogin name.
pub ki_login: [c_char; crate::LOGNAMELEN + 1],
/// Lock name.
pub ki_lockname: [c_char; crate::LOCKNAMELEN + 1],
/// Command name.
pub ki_comm: [c_char; crate::COMMLEN + 1],
/// Emulation name.
pub ki_emul: [c_char; crate::KI_EMULNAMELEN + 1],
/// Login class.
pub ki_loginclass: [c_char; crate::LOGINCLASSLEN + 1],
/// More thread name.
pub ki_moretdname: [c_char; crate::MAXCOMLEN - crate::TDNAMLEN + 1],
/// Spare string space.
pub ki_sparestrings: [[c_char; 23]; 2], // little hack to allow PartialEq
/// Spare room for growth.
pub ki_spareints: [c_int; crate::KI_NSPARE_INT],
/// Which cpu we are on.
pub ki_oncpu: c_int,
/// Last cpu we were on.
pub ki_lastcpu: c_int,
/// PID of tracing process.
pub ki_tracer: c_int,
/// P2_* flags.
pub ki_flag2: c_int,
/// Default FIB number.
pub ki_fibnum: c_int,
/// Credential flags.
pub ki_cr_flags: crate::u_int,
/// Process jail ID.
pub ki_jid: c_int,
/// Number of threads in total.
pub ki_numthreads: c_int,
/// Thread ID.
pub ki_tid: crate::lwpid_t,
/// Process priority.
pub ki_pri: crate::priority,
/// Process rusage statistics.
pub ki_rusage: crate::rusage,
/// rusage of children processes.
pub ki_rusage_ch: crate::rusage,
// This is normally "struct pcb".
/// Kernel virtual addr of pcb.
pub ki_pcb: *mut c_void,
/// Kernel virtual addr of stack.
pub ki_kstack: *mut c_void,
/// User convenience pointer.
pub ki_udata: *mut c_void,
// This is normally "struct thread".
pub ki_tdaddr: *mut c_void,
pub ki_spareptrs: [*mut c_void; crate::KI_NSPARE_PTR],
pub ki_sparelongs: [c_long; crate::KI_NSPARE_LONG],
/// PS_* flags.
pub ki_sflag: c_long,
/// kthread flag.
pub ki_tdflags: c_long,
}
pub struct dirent {
pub d_fileno: crate::ino_t,
pub d_reclen: u16,
pub d_type: u8,
// Type of `d_namlen` changed from `char` to `u16` in FreeBSD 12:
pub d_namlen: u8,
pub d_name: [c_char; 256],
}
pub struct statfs {
pub f_version: u32,
pub f_type: u32,
pub f_flags: u64,
pub f_bsize: u64,
pub f_iosize: u64,
pub f_blocks: u64,
pub f_bfree: u64,
pub f_bavail: i64,
pub f_files: u64,
pub f_ffree: i64,
pub f_syncwrites: u64,
pub f_asyncwrites: u64,
pub f_syncreads: u64,
pub f_asyncreads: u64,
f_spare: [u64; 10],
pub f_namemax: u32,
pub f_owner: crate::uid_t,
pub f_fsid: crate::fsid_t,
f_charspare: [c_char; 80],
pub f_fstypename: [c_char; 16],
// Array length changed from 88 to 1024 in FreeBSD 12:
pub f_mntfromname: [c_char; 88],
// Array length changed from 88 to 1024 in FreeBSD 12:
pub f_mntonname: [c_char; 88],
}
pub struct vnstat {
pub vn_fileid: u64,
pub vn_size: u64,
pub vn_mntdir: *mut c_char,
pub vn_dev: u32,
pub vn_fsid: u32,
pub vn_type: c_int,
pub vn_mode: u16,
pub vn_devname: [c_char; crate::SPECNAMELEN as usize + 1],
}
}
pub const ELAST: c_int = 96;
pub const RAND_MAX: c_int = 0x7fff_fffd;
pub const KI_NSPARE_PTR: usize = 6;
pub const MINCORE_SUPER: c_int = 0x20;
/// max length of devicename
pub const SPECNAMELEN: c_int = 63;
safe_f! {
pub const fn makedev(major: c_uint, minor: c_uint) -> crate::dev_t {
let major = major as crate::dev_t;
let minor = minor as crate::dev_t;
(major << 8) | minor
}
pub const fn major(dev: crate::dev_t) -> c_int {
((dev >> 8) & 0xff) as c_int
}
pub const fn minor(dev: crate::dev_t) -> c_int {
(dev & 0xffff00ff) as c_int
}
}
extern "C" {
// Return type c_int was removed in FreeBSD 12
pub fn setgrent() -> c_int;
// Type of `addr` argument changed from `const void*` to `void*`
// in FreeBSD 12
pub fn mprotect(addr: *const c_void, len: size_t, prot: c_int) -> c_int;
// Return type c_int was removed in FreeBSD 12
pub fn freelocale(loc: crate::locale_t) -> c_int;
// Return type c_int changed to ssize_t in FreeBSD 12:
pub fn msgrcv(
msqid: c_int,
msgp: *mut c_void,
msgsz: size_t,
msgtyp: c_long,
msgflg: c_int,
) -> c_int;
// Type of `path` argument changed from `const void*` to `void*`
// in FreeBSD 12
pub fn dirname(path: *const c_char) -> *mut c_char;
pub fn basename(path: *const c_char) -> *mut c_char;
// Argument order of the function pointer changed in FreeBSD 14. From 14 onwards the signature
// matches the POSIX specification by having the third argument be a mutable pointer, on
// earlier versions the first argument is the mutable pointer.
#[link_name = "qsort_r@FBSD_1.0"]
pub fn qsort_r(
base: *mut c_void,
num: size_t,
size: size_t,
arg: *mut c_void,
compar: Option<unsafe extern "C" fn(*mut c_void, *const c_void, *const c_void) -> c_int>,
);
}
cfg_if! {
if #[cfg(target_pointer_width = "64")] {
mod b64;
pub use self::b64::*;
} else {
mod b32;
pub use self::b32::*;
}
}