path: root/libc/src/unix/notbsd/android/b64/mod.rs

// The following definitions are correct for aarch64 and x86_64,
// but may be wrong for mips64

pub type c_long = i64;
pub type c_ulong = u64;
pub type mode_t = u32;
pub type off64_t = i64;
pub type socklen_t = u32;

s! {
    pub struct sigset_t {
        __val: [::c_ulong; 1],
    }

    pub struct sigaction {
        pub sa_flags: ::c_int,
        pub sa_sigaction: ::sighandler_t,
        pub sa_mask: ::sigset_t,
        pub sa_restorer: ::Option<extern fn()>,
    }

    pub struct rlimit64 {
        pub rlim_cur: ::c_ulonglong,
        pub rlim_max: ::c_ulonglong,
    }

    pub struct pthread_attr_t {
        pub flags: u32,
        pub stack_base: *mut ::c_void,
        pub stack_size: ::size_t,
        pub guard_size: ::size_t,
        pub sched_policy: i32,
        pub sched_priority: i32,
        __reserved: [::c_char; 16],
    }

    pub struct passwd {
        pub pw_name: *mut ::c_char,
        pub pw_passwd: *mut ::c_char,
        pub pw_uid: ::uid_t,
        pub pw_gid: ::gid_t,
        pub pw_gecos: *mut ::c_char,
        pub pw_dir: *mut ::c_char,
        pub pw_shell: *mut ::c_char,
    }

    pub struct statfs {
        pub f_type: u64,
        pub f_bsize: u64,
        pub f_blocks: u64,
        pub f_bfree: u64,
        pub f_bavail: u64,
        pub f_files: u64,
        pub f_ffree: u64,
        pub f_fsid: ::__fsid_t,
        pub f_namelen: u64,
        pub f_frsize: u64,
        pub f_flags: u64,
        pub f_spare: [u64; 4],
    }

    pub struct sysinfo {
        pub uptime: ::c_long,
        pub loads: [::c_ulong; 3],
        pub totalram: ::c_ulong,
        pub freeram: ::c_ulong,
        pub sharedram: ::c_ulong,
        pub bufferram: ::c_ulong,
        pub totalswap: ::c_ulong,
        pub freeswap: ::c_ulong,
        pub procs: ::c_ushort,
        pub pad: ::c_ushort,
        pub totalhigh: ::c_ulong,
        pub freehigh: ::c_ulong,
        pub mem_unit: ::c_uint,
        pub _f: [::c_char; 0],
    }

    pub struct statfs64 {
        pub f_type: u64,
        pub f_bsize: u64,
        pub f_blocks: u64,
        pub f_bfree: u64,
        pub f_bavail: u64,
        pub f_files: u64,
        pub f_ffree: u64,
        f_fsid: [u32; 2],
        pub f_namelen: u64,
        pub f_frsize: u64,
        pub f_flags: u64,
        pub f_spare: [u64; 4],
    }

    pub struct statvfs64 {
        pub f_bsize: ::c_ulong,
        pub f_frsize: ::c_ulong,
        pub f_blocks: u64,
        pub f_bfree: u64,
        pub f_bavail: u64,
        pub f_files: u64,
        pub f_ffree: u64,
        pub f_favail: u64,
        pub f_fsid: ::c_ulong,
        pub f_flag: ::c_ulong,
        pub f_namemax: ::c_ulong,
        __f_spare: [::c_int; 6],
    }
}

s_no_extra_traits!{
    pub struct pthread_mutex_t {
        value: ::c_int,
        __reserved: [::c_char; 36],
    }

    pub struct pthread_cond_t {
        value: ::c_int,
        __reserved: [::c_char; 44],
    }

    pub struct pthread_rwlock_t {
        numLocks: ::c_int,
        writerThreadId: ::c_int,
        pendingReaders: ::c_int,
        pendingWriters: ::c_int,
        attr: i32,
        __reserved: [::c_char; 36],
    }
}

cfg_if! {
    if #[cfg(feature = "extra_traits")] {
        impl PartialEq for pthread_mutex_t {
            fn eq(&self, other: &pthread_mutex_t) -> bool {
                self.value == other.value
                    && self
                    .__reserved
                    .iter()
                    .zip(other.__reserved.iter())
                    .all(|(a,b)| a == b)
            }
        }

        impl Eq for pthread_mutex_t {}

        impl ::fmt::Debug for pthread_mutex_t {
            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
                f.debug_struct("pthread_mutex_t")
                    .field("value", &self.value)
                    // FIXME: .field("__reserved", &self.__reserved)
                    .finish()
            }
        }

        impl ::hash::Hash for pthread_mutex_t {
            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
                self.value.hash(state);
                self.__reserved.hash(state);
            }
        }

        impl PartialEq for pthread_cond_t {
            fn eq(&self, other: &pthread_cond_t) -> bool {
                self.value == other.value
                    && self
                    .__reserved
                    .iter()
                    .zip(other.__reserved.iter())
                    .all(|(a,b)| a == b)
            }
        }

        impl Eq for pthread_cond_t {}

        impl ::fmt::Debug for pthread_cond_t {
            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
                f.debug_struct("pthread_cond_t")
                    .field("value", &self.value)
                    // FIXME: .field("__reserved", &self.__reserved)
                    .finish()
            }
        }

        impl ::hash::Hash for pthread_cond_t {
            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
                self.value.hash(state);
                self.__reserved.hash(state);
            }
        }

        impl PartialEq for pthread_rwlock_t {
            fn eq(&self, other: &pthread_rwlock_t) -> bool {
                self.numLocks == other.numLocks
                    && self.writerThreadId == other.writerThreadId
                    && self.pendingReaders == other.pendingReaders
                    && self.pendingWriters == other.pendingWriters
                    && self.attr == other.attr
                    && self
                    .__reserved
                    .iter()
                    .zip(other.__reserved.iter())
                    .all(|(a,b)| a == b)
            }
        }

        impl Eq for pthread_rwlock_t {}

        impl ::fmt::Debug for pthread_rwlock_t {
            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
                f.debug_struct("pthread_rwlock_t")
                    .field("numLocks", &self.numLocks)
                    .field("writerThreadId", &self.writerThreadId)
                    .field("pendingReaders", &self.pendingReaders)
                    .field("pendingWriters", &self.pendingWriters)
                    .field("attr", &self.attr)
                    // FIXME: .field("__reserved", &self.__reserved)
                    .finish()
            }
        }

        impl ::hash::Hash for pthread_rwlock_t {
            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
                self.numLocks.hash(state);
                self.writerThreadId.hash(state);
                self.pendingReaders.hash(state);
                self.pendingWriters.hash(state);
                self.attr.hash(state);
                self.__reserved.hash(state);
            }
        }
    }
}

// These constants must be of the same type of sigaction.sa_flags
pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
pub const SA_NODEFER: ::c_int = 0x40000000;
pub const SA_ONSTACK: ::c_int = 0x08000000;
pub const SA_RESETHAND: ::c_int = 0x80000000;
pub const SA_RESTART: ::c_int = 0x10000000;
pub const SA_SIGINFO: ::c_int = 0x00000004;

pub const RTLD_GLOBAL: ::c_int = 0x00100;
pub const RTLD_NOW: ::c_int = 2;
pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;

pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
    value: 0,
    __reserved: [0; 36],
};
pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
    value: 0,
    __reserved: [0; 44],
};
pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
    numLocks: 0,
    writerThreadId: 0,
    pendingReaders: 0,
    pendingWriters: 0,
    attr: 0,
    __reserved: [0; 36],
};
pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 4;
pub const CPU_SETSIZE: ::size_t = 1024;
pub const __CPU_BITS: ::size_t = 64;

pub const UT_LINESIZE: usize = 32;
pub const UT_NAMESIZE: usize = 32;
pub const UT_HOSTSIZE: usize = 256;

cfg_if! {
    if #[cfg(target_arch = "x86_64")] {
        mod x86_64;
        pub use self::x86_64::*;
    } else if #[cfg(target_arch = "aarch64")] {
        mod aarch64;
        pub use self::aarch64::*;
    } else {
        // Unknown target_arch
    }
}