///! L4Re specifics ///! This module contains definitions required by various L4Re libc backends. ///! Some of them are formally not part of the libc, but are a dependency of the ///! libc and hence we should provide them here. use crate::prelude::*; pub type l4_umword_t = c_ulong; // Unsigned machine word. pub type pthread_t = *mut c_void; pub type dev_t = u64; pub type socklen_t = u32; pub type mode_t = u32; pub type ino64_t = u64; pub type off64_t = i64; pub type blkcnt64_t = i64; pub type rlim64_t = u64; pub type nfds_t = c_ulong; pub type nl_item = c_int; pub type idtype_t = c_uint; pub type loff_t = c_longlong; pub type pthread_key_t = c_uint; pub type pthread_once_t = c_int; pub type pthread_spinlock_t = c_int; s! { /// CPU sets. pub struct l4_sched_cpu_set_t { // from the L4Re docs /// Combination of granularity and offset. /// /// The granularity defines how many CPUs each bit in map describes. /// The offset is the number of the first CPU described by the first /// bit in the bitmap. /// offset must be a multiple of 2^graularity. /// /// | MSB | LSB | /// | ---------------- | ------------------- | /// | 8bit granularity | 24bit offset .. | gran_offset: l4_umword_t, /// Bitmap of CPUs. map: l4_umword_t, } pub struct pthread_attr_t { __detachstate: c_int, __schedpolicy: c_int, __schedparam: super::__sched_param, __inheritsched: c_int, __scope: c_int, __guardsize: size_t, __stackaddr_set: c_int, __stackaddr: *mut c_void, // better don't use it __stacksize: size_t, // L4Re specifics pub affinity: l4_sched_cpu_set_t, pub create_flags: c_uint, } } // L4Re requires a min stack size of 64k; that isn't defined in uClibc, but // somewhere in the core libraries. uClibc wants 16k, but that's not enough. pub const PTHREAD_STACK_MIN: usize = 65536; pub const BOTHER: crate::speed_t = 0o010000; pub const RLIMIT_CPU: crate::__rlimit_resource_t = 0; pub const RLIMIT_FSIZE: crate::__rlimit_resource_t = 1; pub const RLIMIT_DATA: crate::__rlimit_resource_t = 2; pub const RLIMIT_STACK: crate::__rlimit_resource_t = 3; pub const RLIMIT_CORE: crate::__rlimit_resource_t = 4; pub const RLIMIT_RSS: crate::__rlimit_resource_t = 5; pub const RLIMIT_NPROC: crate::__rlimit_resource_t = 6; pub const RLIMIT_NOFILE: crate::__rlimit_resource_t = 7; pub const RLIMIT_MEMLOCK: crate::__rlimit_resource_t = 8; pub const RLIMIT_AS: crate::__rlimit_resource_t = 9; pub const RLIMIT_LOCKS: crate::__rlimit_resource_t = 10; pub const RLIMIT_SIGPENDING: crate::__rlimit_resource_t = 11; pub const RLIMIT_MSGQUEUE: crate::__rlimit_resource_t = 12; pub const RLIMIT_NICE: crate::__rlimit_resource_t = 13; pub const RLIMIT_RTPRIO: crate::__rlimit_resource_t = 14; pub const RLIMIT_RTTIME: crate::__rlimit_resource_t = 15; pub const RLIMIT_NLIMITS: crate::__rlimit_resource_t = RLIM_NLIMITS; pub const RLIM_NLIMITS: crate::__rlimit_resource_t = 16; pub const SOL_SOCKET: c_int = 1; // pub const SO_DEBUG: c_int = 1; pub const SO_REUSEADDR: c_int = 2; pub const SO_TYPE: c_int = 3; pub const SO_ERROR: c_int = 4; pub const SO_DONTROUTE: c_int = 5; pub const SO_BROADCAST: c_int = 6; pub const SO_SNDBUF: c_int = 7; pub const SO_RCVBUF: c_int = 8; pub const SO_KEEPALIVE: c_int = 9; pub const SO_OOBINLINE: c_int = 10; pub const SO_NO_CHECK: c_int = 11; pub const SO_PRIORITY: c_int = 12; pub const SO_LINGER: c_int = 13; pub const SO_BSDCOMPAT: c_int = 14; pub const SO_PASSCRED: c_int = 16; pub const SO_PEERCRED: c_int = 17; pub const SO_RCVLOWAT: c_int = 18; pub const SO_SNDLOWAT: c_int = 19; pub const SO_RCVTIMEO: c_int = 20; pub const SO_SNDTIMEO: c_int = 21; pub const SO_SECURITY_AUTHENTICATION: c_int = 22; pub const SO_SECURITY_ENCRYPTION_TRANSPORT: c_int = 23; pub const SO_SECURITY_ENCRYPTION_NETWORK: c_int = 24; pub const SO_BINDTODEVICE: c_int = 25; pub const SO_ATTACH_FILTER: c_int = 26; pub const SO_DETACH_FILTER: c_int = 27; pub const SO_PEERNAME: c_int = 28; pub const SO_ACCEPTCONN: c_int = 30; pub const SO_PEERSEC: c_int = 31; pub const TCGETS: Ioctl = 0x5401; pub const TCSETS: Ioctl = 0x5402; pub const TCSETSW: Ioctl = 0x5403; pub const TCSETSF: Ioctl = 0x5404; pub const TCGETA: Ioctl = 0x5405; pub const TCSETA: Ioctl = 0x5406; pub const TCSETAW: Ioctl = 0x5407; pub const TCSETAF: Ioctl = 0x5408; pub const TCSBRK: Ioctl = 0x5409; pub const TCXONC: Ioctl = 0x540A; pub const TCFLSH: Ioctl = 0x540B; pub const TIOCM_LE: c_int = 0x001; pub const TIOCM_DTR: c_int = 0x002; pub const TIOCM_RTS: c_int = 0x004; pub const TIOCM_ST: c_int = 0x008; pub const TIOCM_SR: c_int = 0x010; pub const TIOCM_CTS: c_int = 0x020; pub const TIOCM_CAR: c_int = 0x040; pub const TIOCM_CD: c_int = TIOCM_CAR; pub const TIOCM_RNG: c_int = 0x080; pub const TIOCM_RI: c_int = TIOCM_RNG; pub const TIOCM_DSR: c_int = 0x100; pub const TIOCEXCL: Ioctl = 0x540C; pub const TIOCNXCL: Ioctl = 0x540D; pub const TIOCSCTTY: Ioctl = 0x540E; pub const TIOCGPGRP: Ioctl = 0x540F; pub const TIOCSPGRP: Ioctl = 0x5410; pub const TIOCOUTQ: Ioctl = 0x5411; pub const TIOCSTI: Ioctl = 0x5412; pub const TIOCGWINSZ: Ioctl = 0x5413; pub const TIOCSWINSZ: Ioctl = 0x5414; pub const TIOCMGET: Ioctl = 0x5415; pub const TIOCMBIS: Ioctl = 0x5416; pub const TIOCMBIC: Ioctl = 0x5417; pub const TIOCMSET: Ioctl = 0x5418; pub const TIOCGSOFTCAR: Ioctl = 0x5419; pub const TIOCSSOFTCAR: Ioctl = 0x541A; pub const FIONREAD: Ioctl = 0x541B; pub const TIOCINQ: Ioctl = FIONREAD; pub const TIOCLINUX: Ioctl = 0x541C; pub const TIOCCONS: Ioctl = 0x541D; pub const TIOCGSERIAL: Ioctl = 0x541E; pub const TIOCSSERIAL: Ioctl = 0x541F; pub const TIOCPKT: Ioctl = 0x5420; pub const FIONBIO: Ioctl = 0x5421; pub const TIOCNOTTY: Ioctl = 0x5422; pub const TIOCSETD: Ioctl = 0x5423; pub const TIOCGETD: Ioctl = 0x5424; pub const TCSBRKP: Ioctl = 0x5425; pub const TIOCSBRK: Ioctl = 0x5427; pub const TIOCCBRK: Ioctl = 0x5428; pub const TIOCGSID: Ioctl = 0x5429; pub const TIOCGPTN: Ioctl = 0x80045430; pub const TIOCSPTLCK: Ioctl = 0x40045431; pub const FIONCLEX: Ioctl = 0x5450; pub const FIOCLEX: Ioctl = 0x5451; pub const FIOASYNC: Ioctl = 0x5452; pub const TIOCSERCONFIG: Ioctl = 0x5453; pub const TIOCSERGWILD: Ioctl = 0x5454; pub const TIOCSERSWILD: Ioctl = 0x5455; pub const TIOCGLCKTRMIOS: Ioctl = 0x5456; pub const TIOCSLCKTRMIOS: Ioctl = 0x5457; pub const TIOCSERGSTRUCT: Ioctl = 0x5458; pub const TIOCSERGETLSR: Ioctl = 0x5459; pub const TIOCSERGETMULTI: Ioctl = 0x545A; pub const TIOCSERSETMULTI: Ioctl = 0x545B; pub const TIOCMIWAIT: Ioctl = 0x545C; pub const TIOCGICOUNT: Ioctl = 0x545D; pub const BLKSSZGET: Ioctl = 0x1268; cfg_if! { if #[cfg(not(target_env = "uclibc"))] { pub const NLMSG_NOOP: c_int = 0x1; pub const NLMSG_ERROR: c_int = 0x2; pub const NLMSG_DONE: c_int = 0x3; pub const NLMSG_OVERRUN: c_int = 0x4; pub const NLMSG_MIN_TYPE: c_int = 0x10; } } cfg_if! { if #[cfg(target_env = "uclibc")] { mod uclibc; pub use self::uclibc::*; } }