rustix/backend/linux_raw/
c.rs

1//! Adapt the Linux API to resemble a POSIX-style libc API.
2//!
3//! The linux_raw backend doesn't use actual libc; this just defines certain
4//! types that are convenient to have defined.
5
6#![allow(unused_imports)]
7#![allow(non_camel_case_types)]
8
9pub(crate) type size_t = usize;
10pub(crate) use linux_raw_sys::ctypes::*;
11pub(crate) use linux_raw_sys::errno::{EBADF, EINVAL};
12pub(crate) use linux_raw_sys::general::{__kernel_fd_set as fd_set, __FD_SETSIZE as FD_SETSIZE};
13pub(crate) use linux_raw_sys::ioctl::{FIONBIO, FIONREAD};
14// Import the kernel's `uid_t` and `gid_t` if they're 32-bit.
15#[cfg(feature = "thread")]
16pub(crate) use linux_raw_sys::general::futex_waitv;
17#[cfg(not(any(target_arch = "arm", target_arch = "sparc", target_arch = "x86")))]
18pub(crate) use linux_raw_sys::general::{__kernel_gid_t as gid_t, __kernel_uid_t as uid_t};
19pub(crate) use linux_raw_sys::general::{
20    __kernel_pid_t as pid_t, __kernel_time64_t as time_t, __kernel_timespec as timespec, iovec,
21    O_CLOEXEC, O_NOCTTY, O_NONBLOCK, O_RDWR,
22};
23#[cfg(feature = "system")]
24pub(crate) use linux_raw_sys::system::sysinfo;
25
26#[cfg(feature = "fs")]
27#[cfg(target_arch = "x86")]
28#[cfg(test)]
29pub(crate) use linux_raw_sys::general::stat64;
30#[cfg(feature = "fs")]
31#[cfg(test)]
32pub(crate) use linux_raw_sys::general::{
33    __kernel_fsid_t as fsid_t, stat, statfs64, statx, statx_timestamp,
34};
35
36#[cfg(feature = "event")]
37#[cfg(test)]
38pub(crate) use linux_raw_sys::general::epoll_event;
39
40#[cfg(feature = "mm")]
41mod mm {
42    pub(crate) use linux_raw_sys::general::{MAP_HUGETLB, MAP_HUGE_SHIFT};
43}
44#[cfg(feature = "mm")]
45pub(crate) use mm::*;
46
47#[cfg(any(
48    feature = "fs",
49    all(
50        not(feature = "use-libc-auxv"),
51        not(feature = "use-explicitly-provided-auxv"),
52        any(
53            feature = "param",
54            feature = "runtime",
55            feature = "thread",
56            feature = "time",
57            target_arch = "x86",
58        )
59    )
60))]
61pub(crate) use linux_raw_sys::general::{
62    AT_FDCWD, NFS_SUPER_MAGIC, O_LARGEFILE, PROC_SUPER_MAGIC, UTIME_NOW, UTIME_OMIT, XATTR_CREATE,
63    XATTR_REPLACE,
64};
65
66pub(crate) use linux_raw_sys::ioctl::{BLKPBSZGET, BLKSSZGET, FICLONE};
67#[cfg(target_pointer_width = "32")]
68pub(crate) use linux_raw_sys::ioctl::{FS_IOC32_GETFLAGS, FS_IOC32_SETFLAGS};
69#[cfg(target_pointer_width = "64")]
70pub(crate) use linux_raw_sys::ioctl::{FS_IOC_GETFLAGS, FS_IOC_SETFLAGS};
71
72#[cfg(feature = "io_uring")]
73pub(crate) use linux_raw_sys::{general::open_how, io_uring::*};
74
75#[cfg(feature = "net")]
76pub(crate) use linux_raw_sys::{
77    cmsg_macros::*,
78    general::{O_CLOEXEC as SOCK_CLOEXEC, O_NONBLOCK as SOCK_NONBLOCK},
79    if_ether::*,
80    net::{
81        __kernel_sa_family_t as sa_family_t, __kernel_sockaddr_storage as sockaddr_storage,
82        cmsghdr, in6_addr, in_addr, ip_mreq, ip_mreq_source, ip_mreqn, ipv6_mreq, linger, mmsghdr,
83        msghdr, sockaddr, sockaddr_in, sockaddr_in6, sockaddr_un, socklen_t, AF_DECnet,
84        AF_APPLETALK, AF_ASH, AF_ATMPVC, AF_ATMSVC, AF_AX25, AF_BLUETOOTH, AF_BRIDGE, AF_CAN,
85        AF_ECONET, AF_IEEE802154, AF_INET, AF_INET6, AF_IPX, AF_IRDA, AF_ISDN, AF_IUCV, AF_KEY,
86        AF_LLC, AF_NETBEUI, AF_NETLINK, AF_NETROM, AF_PACKET, AF_PHONET, AF_PPPOX, AF_RDS, AF_ROSE,
87        AF_RXRPC, AF_SECURITY, AF_SNA, AF_TIPC, AF_UNIX, AF_UNSPEC, AF_WANPIPE, AF_X25, AF_XDP,
88        IP6T_SO_ORIGINAL_DST, IPPROTO_FRAGMENT, IPPROTO_ICMPV6, IPPROTO_MH, IPPROTO_ROUTING,
89        IPV6_ADD_MEMBERSHIP, IPV6_DROP_MEMBERSHIP, IPV6_FREEBIND, IPV6_MULTICAST_HOPS,
90        IPV6_MULTICAST_LOOP, IPV6_RECVTCLASS, IPV6_TCLASS, IPV6_UNICAST_HOPS, IPV6_V6ONLY,
91        IP_ADD_MEMBERSHIP, IP_ADD_SOURCE_MEMBERSHIP, IP_DROP_MEMBERSHIP, IP_DROP_SOURCE_MEMBERSHIP,
92        IP_FREEBIND, IP_MULTICAST_LOOP, IP_MULTICAST_TTL, IP_RECVTOS, IP_TOS, IP_TTL,
93        MSG_CMSG_CLOEXEC, MSG_CONFIRM, MSG_CTRUNC, MSG_DONTROUTE, MSG_DONTWAIT, MSG_EOR,
94        MSG_ERRQUEUE, MSG_MORE, MSG_NOSIGNAL, MSG_OOB, MSG_PEEK, MSG_TRUNC, MSG_WAITALL,
95        SCM_CREDENTIALS, SCM_RIGHTS, SHUT_RD, SHUT_RDWR, SHUT_WR, SOCK_DGRAM, SOCK_RAW, SOCK_RDM,
96        SOCK_SEQPACKET, SOCK_STREAM, SOL_SOCKET, SOL_XDP, SO_ACCEPTCONN, SO_BROADCAST, SO_COOKIE,
97        SO_DOMAIN, SO_ERROR, SO_INCOMING_CPU, SO_KEEPALIVE, SO_LINGER, SO_OOBINLINE,
98        SO_ORIGINAL_DST, SO_PASSCRED, SO_PROTOCOL, SO_RCVBUF, SO_RCVBUFFORCE, SO_RCVTIMEO_NEW,
99        SO_RCVTIMEO_NEW as SO_RCVTIMEO, SO_RCVTIMEO_OLD, SO_REUSEADDR, SO_REUSEPORT, SO_SNDBUF,
100        SO_SNDBUFFORCE, SO_SNDTIMEO_NEW, SO_SNDTIMEO_NEW as SO_SNDTIMEO, SO_SNDTIMEO_OLD, SO_TYPE,
101        TCP_CONGESTION, TCP_CORK, TCP_KEEPCNT, TCP_KEEPIDLE, TCP_KEEPINTVL, TCP_NODELAY,
102        TCP_QUICKACK, TCP_THIN_LINEAR_TIMEOUTS, TCP_USER_TIMEOUT,
103    },
104    netlink::*,
105    xdp::{
106        sockaddr_xdp, xdp_desc, xdp_mmap_offsets, xdp_mmap_offsets_v1, xdp_options,
107        xdp_ring_offset, xdp_ring_offset_v1, xdp_statistics, xdp_statistics_v1, xdp_umem_reg,
108        xdp_umem_reg_v1, XDP_COPY, XDP_MMAP_OFFSETS, XDP_OPTIONS, XDP_OPTIONS_ZEROCOPY,
109        XDP_PGOFF_RX_RING, XDP_PGOFF_TX_RING, XDP_PKT_CONTD, XDP_RING_NEED_WAKEUP, XDP_RX_RING,
110        XDP_SHARED_UMEM, XDP_STATISTICS, XDP_TX_RING, XDP_UMEM_COMPLETION_RING, XDP_UMEM_FILL_RING,
111        XDP_UMEM_PGOFF_COMPLETION_RING, XDP_UMEM_PGOFF_FILL_RING, XDP_UMEM_REG,
112        XDP_UMEM_UNALIGNED_CHUNK_FLAG, XDP_USE_NEED_WAKEUP, XDP_USE_SG, XDP_ZEROCOPY,
113        XSK_UNALIGNED_BUF_ADDR_MASK, XSK_UNALIGNED_BUF_OFFSET_SHIFT,
114    },
115};
116
117// Cast away bindgen's `enum` type to make these consistent with the other
118// `setsockopt`/`getsockopt` level values.
119#[cfg(feature = "net")]
120pub(crate) const IPPROTO_IP: u32 = linux_raw_sys::net::IPPROTO_IP as _;
121#[cfg(feature = "net")]
122pub(crate) const IPPROTO_ICMP: u32 = linux_raw_sys::net::IPPROTO_ICMP as _;
123#[cfg(feature = "net")]
124pub(crate) const IPPROTO_IGMP: u32 = linux_raw_sys::net::IPPROTO_IGMP as _;
125#[cfg(feature = "net")]
126pub(crate) const IPPROTO_IPIP: u32 = linux_raw_sys::net::IPPROTO_IPIP as _;
127#[cfg(feature = "net")]
128pub(crate) const IPPROTO_TCP: u32 = linux_raw_sys::net::IPPROTO_TCP as _;
129#[cfg(feature = "net")]
130pub(crate) const IPPROTO_EGP: u32 = linux_raw_sys::net::IPPROTO_EGP as _;
131#[cfg(feature = "net")]
132pub(crate) const IPPROTO_PUP: u32 = linux_raw_sys::net::IPPROTO_PUP as _;
133#[cfg(feature = "net")]
134pub(crate) const IPPROTO_UDP: u32 = linux_raw_sys::net::IPPROTO_UDP as _;
135#[cfg(feature = "net")]
136pub(crate) const IPPROTO_IDP: u32 = linux_raw_sys::net::IPPROTO_IDP as _;
137#[cfg(feature = "net")]
138pub(crate) const IPPROTO_TP: u32 = linux_raw_sys::net::IPPROTO_TP as _;
139#[cfg(feature = "net")]
140pub(crate) const IPPROTO_DCCP: u32 = linux_raw_sys::net::IPPROTO_DCCP as _;
141#[cfg(feature = "net")]
142pub(crate) const IPPROTO_IPV6: u32 = linux_raw_sys::net::IPPROTO_IPV6 as _;
143#[cfg(feature = "net")]
144pub(crate) const IPPROTO_RSVP: u32 = linux_raw_sys::net::IPPROTO_RSVP as _;
145#[cfg(feature = "net")]
146pub(crate) const IPPROTO_GRE: u32 = linux_raw_sys::net::IPPROTO_GRE as _;
147#[cfg(feature = "net")]
148pub(crate) const IPPROTO_ESP: u32 = linux_raw_sys::net::IPPROTO_ESP as _;
149#[cfg(feature = "net")]
150pub(crate) const IPPROTO_AH: u32 = linux_raw_sys::net::IPPROTO_AH as _;
151#[cfg(feature = "net")]
152pub(crate) const IPPROTO_MTP: u32 = linux_raw_sys::net::IPPROTO_MTP as _;
153#[cfg(feature = "net")]
154pub(crate) const IPPROTO_BEETPH: u32 = linux_raw_sys::net::IPPROTO_BEETPH as _;
155#[cfg(feature = "net")]
156pub(crate) const IPPROTO_ENCAP: u32 = linux_raw_sys::net::IPPROTO_ENCAP as _;
157#[cfg(feature = "net")]
158pub(crate) const IPPROTO_PIM: u32 = linux_raw_sys::net::IPPROTO_PIM as _;
159#[cfg(feature = "net")]
160pub(crate) const IPPROTO_COMP: u32 = linux_raw_sys::net::IPPROTO_COMP as _;
161#[cfg(feature = "net")]
162pub(crate) const IPPROTO_SCTP: u32 = linux_raw_sys::net::IPPROTO_SCTP as _;
163#[cfg(feature = "net")]
164pub(crate) const IPPROTO_UDPLITE: u32 = linux_raw_sys::net::IPPROTO_UDPLITE as _;
165#[cfg(feature = "net")]
166pub(crate) const IPPROTO_MPLS: u32 = linux_raw_sys::net::IPPROTO_MPLS as _;
167#[cfg(feature = "net")]
168pub(crate) const IPPROTO_ETHERNET: u32 = linux_raw_sys::net::IPPROTO_ETHERNET as _;
169#[cfg(feature = "net")]
170pub(crate) const IPPROTO_RAW: u32 = linux_raw_sys::net::IPPROTO_RAW as _;
171#[cfg(feature = "net")]
172pub(crate) const IPPROTO_MPTCP: u32 = linux_raw_sys::net::IPPROTO_MPTCP as _;
173
174#[cfg(any(feature = "process", feature = "runtime"))]
175pub(crate) use linux_raw_sys::general::siginfo_t;
176
177#[cfg(any(feature = "process", feature = "runtime"))]
178pub(crate) const EXIT_SUCCESS: c_int = 0;
179#[cfg(any(feature = "process", feature = "runtime"))]
180pub(crate) const EXIT_FAILURE: c_int = 1;
181#[cfg(feature = "process")]
182pub(crate) const EXIT_SIGNALED_SIGABRT: c_int = 128 + linux_raw_sys::general::SIGABRT as c_int;
183#[cfg(feature = "runtime")]
184pub(crate) const CLONE_CHILD_SETTID: c_int = linux_raw_sys::general::CLONE_CHILD_SETTID as c_int;
185
186#[cfg(feature = "process")]
187pub(crate) use linux_raw_sys::{
188    general::{
189        CLD_CONTINUED, CLD_DUMPED, CLD_EXITED, CLD_KILLED, CLD_STOPPED, CLD_TRAPPED, F_RDLCK,
190        F_UNLCK, F_WRLCK, O_NONBLOCK as PIDFD_NONBLOCK, P_ALL, P_PGID, P_PID, P_PIDFD, SEEK_CUR,
191        SEEK_END, SEEK_SET,
192    },
193    ioctl::TIOCSCTTY,
194};
195
196#[cfg(feature = "process")]
197#[cfg(target_pointer_width = "32")]
198pub(crate) use linux_raw_sys::general::{flock64 as flock, F_GETLK64};
199
200#[cfg(feature = "process")]
201#[cfg(target_pointer_width = "64")]
202pub(crate) use linux_raw_sys::general::{flock, F_GETLK};
203
204#[cfg(feature = "pty")]
205pub(crate) use linux_raw_sys::ioctl::TIOCGPTPEER;
206
207#[cfg(feature = "termios")]
208pub(crate) use linux_raw_sys::{
209    general::{
210        cc_t, speed_t, tcflag_t, termios, termios2, winsize, B0, B1000000, B110, B115200, B1152000,
211        B1200, B134, B150, B1500000, B1800, B19200, B200, B2000000, B230400, B2400, B2500000, B300,
212        B3000000, B3500000, B38400, B4000000, B460800, B4800, B50, B500000, B57600, B576000, B600,
213        B75, B921600, B9600, BOTHER, BRKINT, BS0, BS1, BSDLY, CBAUD, CBAUDEX, CIBAUD, CLOCAL,
214        CMSPAR, CR0, CR1, CR2, CR3, CRDLY, CREAD, CRTSCTS, CS5, CS6, CS7, CS8, CSIZE, CSTOPB, ECHO,
215        ECHOCTL, ECHOE, ECHOK, ECHOKE, ECHONL, ECHOPRT, EXTA, EXTB, EXTPROC, FF0, FF1, FFDLY,
216        FLUSHO, HUPCL, IBSHIFT, ICANON, ICRNL, IEXTEN, IGNBRK, IGNCR, IGNPAR, IMAXBEL, INLCR,
217        INPCK, ISIG, ISTRIP, IUCLC, IUTF8, IXANY, IXOFF, IXON, NCCS, NL0, NL1, NLDLY, NOFLSH,
218        OCRNL, OFDEL, OFILL, OLCUC, ONLCR, ONLRET, ONOCR, OPOST, PARENB, PARMRK, PARODD, PENDIN,
219        TAB0, TAB1, TAB2, TAB3, TABDLY, TCIFLUSH, TCIOFF, TCIOFLUSH, TCION, TCOFLUSH, TCOOFF,
220        TCOON, TCSADRAIN, TCSAFLUSH, TCSANOW, TOSTOP, VDISCARD, VEOF, VEOL, VEOL2, VERASE, VINTR,
221        VKILL, VLNEXT, VMIN, VQUIT, VREPRINT, VSTART, VSTOP, VSUSP, VSWTC, VT0, VT1, VTDLY, VTIME,
222        VWERASE, XCASE, XTABS,
223    },
224    ioctl::{
225        TCFLSH, TCGETS, TCGETS2, TCSBRK, TCSETS, TCSETS2, TCSETSF2, TCSETSW2, TCXONC, TIOCEXCL,
226        TIOCGPGRP, TIOCGSID, TIOCGWINSZ, TIOCNXCL, TIOCSPGRP, TIOCSWINSZ,
227    },
228};
229
230// Define our own `uid_t` and `gid_t` if the kernel's versions are not 32-bit.
231#[cfg(any(target_arch = "arm", target_arch = "sparc", target_arch = "x86"))]
232pub(crate) type uid_t = u32;
233#[cfg(any(target_arch = "arm", target_arch = "sparc", target_arch = "x86"))]
234pub(crate) type gid_t = u32;
235
236// Bindgen infers `u32` for many of these macro types which meant to be
237// used with `c_int` in the C APIs, so cast them to `c_int`.
238
239// Convert the signal constants from `u32` to `c_int`.
240pub(crate) const SIGHUP: c_int = linux_raw_sys::general::SIGHUP as _;
241pub(crate) const SIGINT: c_int = linux_raw_sys::general::SIGINT as _;
242pub(crate) const SIGQUIT: c_int = linux_raw_sys::general::SIGQUIT as _;
243pub(crate) const SIGILL: c_int = linux_raw_sys::general::SIGILL as _;
244pub(crate) const SIGTRAP: c_int = linux_raw_sys::general::SIGTRAP as _;
245pub(crate) const SIGABRT: c_int = linux_raw_sys::general::SIGABRT as _;
246pub(crate) const SIGBUS: c_int = linux_raw_sys::general::SIGBUS as _;
247pub(crate) const SIGFPE: c_int = linux_raw_sys::general::SIGFPE as _;
248pub(crate) const SIGKILL: c_int = linux_raw_sys::general::SIGKILL as _;
249pub(crate) const SIGUSR1: c_int = linux_raw_sys::general::SIGUSR1 as _;
250pub(crate) const SIGSEGV: c_int = linux_raw_sys::general::SIGSEGV as _;
251pub(crate) const SIGUSR2: c_int = linux_raw_sys::general::SIGUSR2 as _;
252pub(crate) const SIGPIPE: c_int = linux_raw_sys::general::SIGPIPE as _;
253pub(crate) const SIGALRM: c_int = linux_raw_sys::general::SIGALRM as _;
254pub(crate) const SIGTERM: c_int = linux_raw_sys::general::SIGTERM as _;
255#[cfg(not(any(
256    target_arch = "mips",
257    target_arch = "mips32r6",
258    target_arch = "mips64",
259    target_arch = "mips64r6",
260    target_arch = "sparc",
261    target_arch = "sparc64"
262)))]
263pub(crate) const SIGSTKFLT: c_int = linux_raw_sys::general::SIGSTKFLT as _;
264pub(crate) const SIGCHLD: c_int = linux_raw_sys::general::SIGCHLD as _;
265pub(crate) const SIGCONT: c_int = linux_raw_sys::general::SIGCONT as _;
266pub(crate) const SIGSTOP: c_int = linux_raw_sys::general::SIGSTOP as _;
267pub(crate) const SIGTSTP: c_int = linux_raw_sys::general::SIGTSTP as _;
268pub(crate) const SIGTTIN: c_int = linux_raw_sys::general::SIGTTIN as _;
269pub(crate) const SIGTTOU: c_int = linux_raw_sys::general::SIGTTOU as _;
270pub(crate) const SIGURG: c_int = linux_raw_sys::general::SIGURG as _;
271pub(crate) const SIGXCPU: c_int = linux_raw_sys::general::SIGXCPU as _;
272pub(crate) const SIGXFSZ: c_int = linux_raw_sys::general::SIGXFSZ as _;
273pub(crate) const SIGVTALRM: c_int = linux_raw_sys::general::SIGVTALRM as _;
274pub(crate) const SIGPROF: c_int = linux_raw_sys::general::SIGPROF as _;
275pub(crate) const SIGWINCH: c_int = linux_raw_sys::general::SIGWINCH as _;
276pub(crate) const SIGIO: c_int = linux_raw_sys::general::SIGIO as _;
277pub(crate) const SIGPWR: c_int = linux_raw_sys::general::SIGPWR as _;
278pub(crate) const SIGSYS: c_int = linux_raw_sys::general::SIGSYS as _;
279#[cfg(any(
280    target_arch = "mips",
281    target_arch = "mips32r6",
282    target_arch = "mips64",
283    target_arch = "mips64r6",
284    target_arch = "sparc",
285    target_arch = "sparc64"
286))]
287pub(crate) const SIGEMT: c_int = linux_raw_sys::general::SIGEMT as _;
288
289#[cfg(feature = "stdio")]
290pub(crate) const STDIN_FILENO: c_int = linux_raw_sys::general::STDIN_FILENO as _;
291#[cfg(feature = "stdio")]
292pub(crate) const STDOUT_FILENO: c_int = linux_raw_sys::general::STDOUT_FILENO as _;
293#[cfg(feature = "stdio")]
294pub(crate) const STDERR_FILENO: c_int = linux_raw_sys::general::STDERR_FILENO as _;
295
296pub(crate) const PIPE_BUF: usize = linux_raw_sys::general::PIPE_BUF as _;
297
298pub(crate) const CLOCK_MONOTONIC: c_int = linux_raw_sys::general::CLOCK_MONOTONIC as _;
299pub(crate) const CLOCK_REALTIME: c_int = linux_raw_sys::general::CLOCK_REALTIME as _;
300pub(crate) const CLOCK_MONOTONIC_RAW: c_int = linux_raw_sys::general::CLOCK_MONOTONIC_RAW as _;
301pub(crate) const CLOCK_MONOTONIC_COARSE: c_int =
302    linux_raw_sys::general::CLOCK_MONOTONIC_COARSE as _;
303pub(crate) const CLOCK_REALTIME_COARSE: c_int = linux_raw_sys::general::CLOCK_REALTIME_COARSE as _;
304pub(crate) const CLOCK_THREAD_CPUTIME_ID: c_int =
305    linux_raw_sys::general::CLOCK_THREAD_CPUTIME_ID as _;
306pub(crate) const CLOCK_PROCESS_CPUTIME_ID: c_int =
307    linux_raw_sys::general::CLOCK_PROCESS_CPUTIME_ID as _;
308#[cfg(any(feature = "thread", feature = "time"))]
309pub(crate) const CLOCK_BOOTTIME: c_int = linux_raw_sys::general::CLOCK_BOOTTIME as _;
310#[cfg(any(feature = "thread", feature = "time"))]
311pub(crate) const CLOCK_BOOTTIME_ALARM: c_int = linux_raw_sys::general::CLOCK_BOOTTIME_ALARM as _;
312#[cfg(any(feature = "thread", feature = "time"))]
313pub(crate) const CLOCK_TAI: c_int = linux_raw_sys::general::CLOCK_TAI as _;
314#[cfg(any(feature = "thread", feature = "time"))]
315pub(crate) const CLOCK_REALTIME_ALARM: c_int = linux_raw_sys::general::CLOCK_REALTIME_ALARM as _;
316
317#[cfg(feature = "system")]
318mod reboot_symbols {
319    use super::c_int;
320
321    pub(crate) const LINUX_REBOOT_MAGIC1: c_int = linux_raw_sys::general::LINUX_REBOOT_MAGIC1 as _;
322    pub(crate) const LINUX_REBOOT_MAGIC2: c_int = linux_raw_sys::general::LINUX_REBOOT_MAGIC2 as _;
323
324    pub(crate) const LINUX_REBOOT_CMD_RESTART: c_int =
325        linux_raw_sys::general::LINUX_REBOOT_CMD_RESTART as _;
326    pub(crate) const LINUX_REBOOT_CMD_HALT: c_int =
327        linux_raw_sys::general::LINUX_REBOOT_CMD_HALT as _;
328    pub(crate) const LINUX_REBOOT_CMD_CAD_ON: c_int =
329        linux_raw_sys::general::LINUX_REBOOT_CMD_CAD_ON as _;
330    pub(crate) const LINUX_REBOOT_CMD_CAD_OFF: c_int =
331        linux_raw_sys::general::LINUX_REBOOT_CMD_CAD_OFF as _;
332    pub(crate) const LINUX_REBOOT_CMD_POWER_OFF: c_int =
333        linux_raw_sys::general::LINUX_REBOOT_CMD_POWER_OFF as _;
334    pub(crate) const LINUX_REBOOT_CMD_SW_SUSPEND: c_int =
335        linux_raw_sys::general::LINUX_REBOOT_CMD_SW_SUSPEND as _;
336    pub(crate) const LINUX_REBOOT_CMD_KEXEC: c_int =
337        linux_raw_sys::general::LINUX_REBOOT_CMD_KEXEC as _;
338}
339#[cfg(feature = "system")]
340pub(crate) use reboot_symbols::*;
341
342#[cfg(any(
343    feature = "fs",
344    all(
345        linux_raw,
346        not(feature = "use-libc-auxv"),
347        not(feature = "use-explicitly-provided-auxv"),
348        any(
349            feature = "param",
350            feature = "runtime",
351            feature = "thread",
352            feature = "time",
353            target_arch = "x86",
354        )
355    )
356))]
357mod statx_flags {
358    pub(crate) use linux_raw_sys::general::{
359        STATX_ALL, STATX_ATIME, STATX_BASIC_STATS, STATX_BLOCKS, STATX_BTIME, STATX_CTIME,
360        STATX_DIOALIGN, STATX_GID, STATX_INO, STATX_MNT_ID, STATX_MODE, STATX_MTIME, STATX_NLINK,
361        STATX_SIZE, STATX_TYPE, STATX_UID,
362    };
363
364    pub(crate) use linux_raw_sys::general::{
365        STATX_ATTR_APPEND, STATX_ATTR_AUTOMOUNT, STATX_ATTR_COMPRESSED, STATX_ATTR_DAX,
366        STATX_ATTR_ENCRYPTED, STATX_ATTR_IMMUTABLE, STATX_ATTR_MOUNT_ROOT, STATX_ATTR_NODUMP,
367        STATX_ATTR_VERITY,
368    };
369}
370#[cfg(any(
371    feature = "fs",
372    all(
373        linux_raw,
374        not(feature = "use-libc-auxv"),
375        not(feature = "use-explicitly-provided-auxv"),
376        any(
377            feature = "param",
378            feature = "runtime",
379            feature = "thread",
380            feature = "time",
381            target_arch = "x86",
382        )
383    )
384))]
385pub(crate) use statx_flags::*;
rustix/backend/linux_raw/c.rs

rustix/backend/linux_raw/
c.rs
