use crate ::prelude::*;
use crate ::{
in6_addr,
in_addr_t,
timespec,
DIR,
};
pub type nlink_t = u16;
pub type ino_t = u16;
pub type blkcnt_t = u64;
pub type blksize_t = i16;
pub type cc_t = u8;
pub type clock_t = i64;
pub type dev_t = i32;
pub type fsblkcnt_t = u64;
pub type locale_t = *
mut i8;
pub type mode_t = u32;
pub type nfds_t = u32;
pub type off_t = i64;
pub type pthread_key_t = i32;
pub type pthread_mutexattr_t = u8;
pub type pthread_rwlockattr_t = i32;
pub type pthread_t = i32;
pub type rlim_t = i64;
pub type sa_family_t = u16;
pub type socklen_t = u32;
pub type speed_t = usize;
pub type suseconds_t = i32;
pub type tcflag_t = u32;
pub type clockid_t = i32;
pub type time_t = i64;
pub type wchar_t = i32;
s! {
pub struct stat {
pub st_dev: dev_t,
pub st_ino: ino_t,
pub st_mode: mode_t,
pub st_nlink: nlink_t,
pub st_uid: u32,
pub st_gid: u32,
pub st_rdev: dev_t,
pub st_size: off_t,
pub st_atim: timespec,
pub st_mtim: timespec,
pub st_ctim: timespec,
pub st_blksize: blksize_t,
pub st_blocks: i64,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct sockaddr {
pub sa_family: sa_family_t,
pub sa_data: [u8;
14 ],
}
pub struct passwd {
pub pw_name: *
const c_char,
pub pw_passwd: *
const c_char,
pub pw_uid: u32,
pub pw_gid: u32,
pub pw_gecos: *
const c_char,
pub pw_dir: *
const c_char,
pub pw_shell: *
const c_char,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct sem_t {
__val: [usize; __SEM_SIZE__],
}
pub struct pthread_attr_t {
__val: [usize; __PTHREAD_ATTR_SIZE__],
}
pub struct pthread_mutex_t {
__val: [usize; __PTHREAD_MUTEX_SIZE__],
}
pub struct pthread_cond_t {
__val: [usize; __PTHREAD_COND_SIZE__],
}
pub struct pthread_condattr_t {
__val: [usize; __PTHREAD_CONDATTR_SIZE__],
}
pub struct Dl_info {
pub dli_fname: *
const c_char,
pub dli_fbase: *
mut c_void,
pub dli_sname: *
const c_char,
pub dli_saddr: *
mut c_void,
}
pub struct lconv {
pub decimal_point: *
const c_char,
pub thousands_sep: *
const c_char,
pub grouping: *
const c_char,
pub int_curr_symbol: *
const c_char,
pub currency_symbol: *
const c_char,
pub mon_decimal_point: *
const c_char,
pub mon_thousands_sep: *
const c_char,
pub mon_grouping: *
const c_char,
pub positive_sign: *
const c_char,
pub negative_sign: *
const c_char,
pub int_frac_digits: i8,
pub frac_digits: i8,
pub p_cs_precedes: i8,
pub p_sep_by_space: i8,
pub n_cs_precedes: i8,
pub n_sep_by_space: i8,
pub p_sign_posn: i8,
pub n_sign_posn: i8,
pub int_n_cs_precedes: i8,
pub int_n_sep_by_space: i8,
pub int_n_sign_posn: i8,
pub int_p_cs_precedes: i8,
pub int_p_sep_by_space: i8,
pub int_p_sign_posn: i8,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct tm {
pub tm_sec: i32,
pub tm_min: i32,
pub tm_hour: i32,
pub tm_mday: i32,
pub tm_mon: i32,
pub tm_year: i32,
pub tm_wday: i32,
pub tm_yday: i32,
pub tm_isdst: i32,
pub tm_gmtoff: isize,
pub tm_zone: *
const c_char,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct addrinfo {
pub ai_flags: i32,
pub ai_family: i32,
pub ai_socktype: i32,
pub ai_protocol: i32,
pub ai_addrlen: socklen_t,
pub ai_addr: *
mut sockaddr,
pub ai_canonname: *
mut c_char,
pub ai_next: *
mut addrinfo,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct pthread_rwlock_t {
__val: [usize; __PTHREAD_RWLOCK_SIZE__],
}
pub struct statvfs {
pub f_bsize: usize,
pub f_frsize: usize,
pub f_blocks: fsblkcnt_t,
pub f_bfree: fsblkcnt_t,
pub f_bavail: fsblkcnt_t,
pub f_files: fsblkcnt_t,
pub f_ffree: fsblkcnt_t,
pub f_favail: fsblkcnt_t,
pub f_fsid: usize,
pub f_flag: usize,
pub f_namemax: usize,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct dirent {
pub d_type: u8,
pub d_name: [c_char; __NAME_MAX__ +
1 ],
}
pub struct fd_set {
__val: [u32; __FDSET_SIZE__],
}
pub struct sigset_t {
__val: [u32; __SIGSET_SIZE__],
}
pub struct sigaction {
pub sa_handler: usize,
pub sa_mask: sigset_t,
pub sa_flags: i32,
pub sa_user: usize,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct termios {
pub c_iflag: tcflag_t,
pub c_oflag: tcflag_t,
pub c_cflag: tcflag_t,
pub c_lflag: tcflag_t,
pub c_cc: [cc_t;
12 ],
pub c_speed: speed_t,
__reserved: Padding<[usize; __DEFAULT_RESERVED_SIZE__]>,
}
pub struct in_addr {
pub s_addr: in_addr_t,
}
pub struct sockaddr_in {
pub sin_family: sa_family_t,
pub sin_port:
crate ::in_port_t,
pub sin_addr:
crate ::in_addr,
pub sin_zero: [u8;
8 ],
}
pub struct sockaddr_in6 {
pub sin6_family: sa_family_t,
pub sin6_port:
crate ::in_port_t,
pub sin6_flowinfo: u32,
pub sin6_addr:
crate ::in6_addr,
pub sin6_scope_id: u32,
}
pub struct sockaddr_un {
pub sun_family: sa_family_t,
pub sun_path: [c_char;
108 ],
}
pub struct sockaddr_storage {
pub ss_family: sa_family_t,
ss_data: [u32; __SOCKADDR_STORAGE_SIZE__],
}
pub struct ip_mreq {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
}
pub struct ipv6_mreq {
pub ipv6mr_multiaddr: in6_addr,
pub ipv6mr_interface: u32,
}
}
// Reserved two pointer size for reserved area for some structures.
// This ensures that the size of these structures is large enough
// if more fields are added in the NuttX side.
//
// These structures are that defined by POSIX but only necessary fields are included,
// for example, struct passwd, https://pubs.opengroup.org/onlinepubs/009695399/basedefs/pwd.h.html,
// POSIX only defines following fields in struct passwd:
// char *pw_name User's login name.
// char *pw_passwd Encrypted password.
// uid_t pw_uid Numerical user ID.
// gid_t pw_gid Numerical group ID.
// char *pw_dir Initial working directory.
// char *pw_shell Program to use as shell.
// Other fields can be different depending on the implementation.
const __DEFAULT_RESERVED_SIZE__: usize =
2 ;
const __SOCKADDR_STORAGE_SIZE__: usize =
36 ;
const __PTHREAD_ATTR_SIZE__: usize =
5 ;
const __PTHREAD_MUTEX_SIZE__: usize =
9 ;
const __PTHREAD_COND_SIZE__: usize =
7 ;
const __PTHREAD_CONDATTR_SIZE__: usize =
5 ;
const __PTHREAD_RWLOCK_SIZE__: usize =
17 ;
const __SEM_SIZE__: usize =
6 ;
const __NAME_MAX__: usize =
64 ;
const __FDSET_SIZE__: usize =
10 ;
const __SIGSET_SIZE__: usize =
8 ;
pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
__val: [
0 ; __PTHREAD_COND_SIZE__],
};
pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
__val: [
0 ; __PTHREAD_MUTEX_SIZE__],
};
// dlfcn.h
pub const RTLD_DEFAULT: *
mut c_void = ptr::null_mut();
// stdlib.h
pub const EXIT_SUCCESS: i32 =
0 ;
pub const EXIT_FAILURE: i32 =
1 ;
// time.h
pub const CLOCK_REALTIME: i32 =
0 ;
pub const CLOCK_MONOTONIC: i32 =
1 ;
// errno.h
pub const EPERM: i32 =
1 ;
pub const ENOENT: i32 =
2 ;
pub const ESRCH: i32 =
3 ;
pub const EINTR: i32 =
4 ;
pub const EIO: i32 =
5 ;
pub const ENXIO: i32 =
6 ;
pub const E2BIG: i32 =
7 ;
pub const ENOEXEC: i32 =
8 ;
pub const EBADF: i32 =
9 ;
pub const ECHILD: i32 =
10 ;
pub const EAGAIN: i32 =
11 ;
pub const ENOMEM: i32 =
12 ;
pub const EACCES: i32 =
13 ;
pub const EFAULT: i32 =
14 ;
pub const ENOTBLK: i32 =
15 ;
pub const EBUSY: i32 =
16 ;
pub const EEXIST: i32 =
17 ;
pub const EXDEV: i32 =
18 ;
pub const ENODEV: i32 =
19 ;
pub const ENOTDIR: i32 =
20 ;
pub const EISDIR: i32 =
21 ;
pub const EINVAL: i32 =
22 ;
pub const ENFILE: i32 =
23 ;
pub const EMFILE: i32 =
24 ;
pub const ENOTTY: i32 =
25 ;
pub const ETXTBSY: i32 =
26 ;
pub const EFBIG: i32 =
27 ;
pub const ENOSPC: i32 =
28 ;
pub const ESPIPE: i32 =
29 ;
pub const EROFS: i32 =
30 ;
pub const EMLINK: i32 =
31 ;
pub const EPIPE: i32 =
32 ;
pub const EDOM: i32 =
33 ;
pub const ERANGE: i32 =
34 ;
pub const EDEADLK: i32 =
35 ;
pub const ENAMETOOLONG: i32 =
36 ;
pub const ENOLCK: i32 =
37 ;
pub const ENOSYS: i32 =
38 ;
pub const ENOTEMPTY: i32 =
39 ;
pub const ELOOP: i32 =
40 ;
pub const EWOULDBLOCK: i32 = EAGAIN;
pub const ENOMSG: i32 =
42 ;
pub const EIDRM: i32 =
43 ;
pub const ECHRNG: i32 =
44 ;
pub const EL2NSYNC: i32 =
45 ;
pub const EL3HLT: i32 =
46 ;
pub const EL3RST: i32 =
47 ;
pub const ELNRNG: i32 =
48 ;
pub const EUNATCH: i32 =
49 ;
pub const ENOCSI: i32 =
50 ;
pub const EL2HLT: i32 =
51 ;
pub const EBADE: i32 =
52 ;
pub const EBADR: i32 =
53 ;
pub const EXFULL: i32 =
54 ;
pub const ENOANO: i32 =
55 ;
pub const EBADRQC: i32 =
56 ;
pub const EBADSLT: i32 =
57 ;
pub const EDEADLOCK: i32 = EDEADLK;
pub const EBFONT: i32 =
59 ;
pub const ENOSTR: i32 =
60 ;
pub const ENODATA: i32 =
61 ;
pub const ETIME: i32 =
62 ;
pub const ENOSR: i32 =
63 ;
pub const ENONET: i32 =
64 ;
pub const ENOPKG: i32 =
65 ;
pub const EREMOTE: i32 =
66 ;
pub const ENOLINK: i32 =
67 ;
pub const EADV: i32 =
68 ;
pub const ESRMNT: i32 =
69 ;
pub const ECOMM: i32 =
70 ;
pub const EPROTO: i32 =
71 ;
pub const EMULTIHOP: i32 =
72 ;
pub const EDOTDOT: i32 =
73 ;
pub const EBADMSG: i32 =
74 ;
pub const EOVERFLOW: i32 =
75 ;
pub const ENOTUNIQ: i32 =
76 ;
pub const EBADFD: i32 =
77 ;
pub const EREMCHG: i32 =
78 ;
pub const ELIBACC: i32 =
79 ;
pub const ELIBBAD: i32 =
80 ;
pub const ELIBSCN: i32 =
81 ;
pub const ELIBMAX: i32 =
82 ;
pub const ELIBEXEC: i32 =
83 ;
pub const EILSEQ: i32 =
84 ;
pub const ERESTART: i32 =
85 ;
pub const ESTRPIPE: i32 =
86 ;
pub const EUSERS: i32 =
87 ;
pub const ENOTSOCK: i32 =
88 ;
pub const EDESTADDRREQ: i32 =
89 ;
pub const EMSGSIZE: i32 =
90 ;
pub const EPROTOTYPE: i32 =
91 ;
pub const ENOPROTOOPT: i32 =
92 ;
pub const EPROTONOSUPPORT: i32 =
93 ;
pub const ESOCKTNOSUPPORT: i32 =
94 ;
pub const EOPNOTSUPP: i32 =
95 ;
pub const EPFNOSUPPORT: i32 =
96 ;
pub const EAFNOSUPPORT: i32 =
97 ;
pub const EADDRINUSE: i32 =
98 ;
pub const EADDRNOTAVAIL: i32 =
99 ;
pub const ENETDOWN: i32 =
100 ;
pub const ENETUNREACH: i32 =
101 ;
pub const ENETRESET: i32 =
102 ;
pub const ECONNABORTED: i32 =
103 ;
pub const ECONNRESET: i32 =
104 ;
pub const ENOBUFS: i32 =
105 ;
pub const EISCONN: i32 =
106 ;
pub const ENOTCONN: i32 =
107 ;
pub const ESHUTDOWN: i32 =
108 ;
pub const ETOOMANYREFS: i32 =
109 ;
pub const ETIMEDOUT: i32 =
110 ;
pub const ECONNREFUSED: i32 =
111 ;
pub const EHOSTDOWN: i32 =
112 ;
pub const EHOSTUNREACH: i32 =
113 ;
pub const EALREADY: i32 =
114 ;
pub const EINPROGRESS: i32 =
115 ;
pub const ESTALE: i32 =
116 ;
pub const EUCLEAN: i32 =
117 ;
pub const ENOTNAM: i32 =
118 ;
pub const ENAVAIL: i32 =
119 ;
pub const EISNAM: i32 =
120 ;
pub const EREMOTEIO: i32 =
121 ;
pub const EDQUOT: i32 =
122 ;
pub const ENOMEDIUM: i32 =
123 ;
pub const EMEDIUMTYPE: i32 =
124 ;
pub const ECANCELED: i32 =
125 ;
pub const ENOKEY: i32 =
126 ;
pub const EKEYEXPIRED: i32 =
127 ;
pub const EKEYREVOKED: i32 =
128 ;
pub const EKEYREJECTED: i32 =
129 ;
pub const EOWNERDEAD: i32 =
130 ;
pub const ENOTRECOVERABLE: i32 =
131 ;
pub const ERFKILL: i32 =
132 ;
pub const EHWPOISON: i32 =
133 ;
pub const ELBIN: i32 =
134 ;
pub const EFTYPE: i32 =
135 ;
pub const ENMFILE: i32 =
136 ;
pub const EPROCLIM: i32 =
137 ;
pub const ENOTSUP: i32 =
138 ;
pub const ENOSHARE: i32 =
139 ;
pub const ECASECLASH: i32 =
140 ;
// fcntl.h
pub const FIOCLEX: i32 =
0 x30b;
pub const F_SETFL: i32 =
0 x9;
pub const F_DUPFD_CLOEXEC: i32 =
0 x12;
pub const F_GETFD: i32 =
0 x1;
pub const F_GETFL: i32 =
0 x2;
pub const O_RDONLY: i32 =
0 x1;
pub const O_WRONLY: i32 =
0 x2;
pub const O_RDWR: i32 =
0 x3;
pub const O_CREAT: i32 =
0 x4;
pub const O_EXCL: i32 =
0 x8;
pub const O_NOCTTY: i32 =
0 x0;
pub const O_TRUNC: i32 =
0 x20;
pub const O_APPEND: i32 =
0 x10;
pub const O_NONBLOCK: i32 =
0 x40;
pub const O_DSYNC: i32 =
0 x80;
pub const O_DIRECT: i32 =
0 x200;
pub const O_LARGEFILE: i32 =
0 x2000;
pub const O_DIRECTORY: i32 =
0 x800;
pub const O_NOFOLLOW: i32 =
0 x1000;
pub const O_NOATIME: i32 =
0 x40000;
pub const O_CLOEXEC: i32 =
0 x400;
pub const O_ACCMODE: i32 =
0 x0003;
pub const AT_FDCWD: i32 = -
100 ;
pub const AT_REMOVEDIR: i32 =
0 x200;
// sys/types.h
pub const SEEK_SET: i32 =
0 ;
pub const SEEK_CUR: i32 =
1 ;
pub const SEEK_END: i32 =
2 ;
// sys/stat.h
pub const S_IFDIR: u32 =
0 x4000;
pub const S_IFLNK: u32 =
0 xA000;
pub const S_IFREG: u32 =
0 x8000;
pub const S_IFMT: u32 =
0 xF000;
pub const S_IFIFO: u32 =
0 x1000;
pub const S_IFSOCK: u32 =
0 xc000;
pub const S_IFBLK: u32 =
0 x6000;
pub const S_IFCHR: u32 =
0 x2000;
pub const S_IRUSR: u32 =
0 x100;
pub const S_IWUSR: u32 =
0 x80;
pub const S_IXUSR: u32 =
0 x40;
pub const S_IRGRP: u32 =
0 x20;
pub const S_IWGRP: u32 =
0 x10;
pub const S_IXGRP: u32 =
0 x8;
pub const S_IROTH: u32 =
0 x004;
pub const S_IWOTH: u32 =
0 x002;
pub const S_IXOTH: u32 =
0 x001;
// sys/poll.h
pub const POLLIN: i16 =
0 x01;
pub const POLLOUT: i16 =
0 x04;
pub const POLLHUP: i16 =
0 x10;
pub const POLLERR: i16 =
0 x08;
pub const POLLNVAL: i16 =
0 x20;
// sys/socket.h
pub const AF_UNIX: i32 =
1 ;
pub const SOCK_DGRAM: i32 =
2 ;
pub const SOCK_STREAM: i32 =
1 ;
pub const AF_INET: i32 =
2 ;
pub const AF_INET6: i32 =
10 ;
pub const MSG_PEEK: i32 =
0 x02;
pub const SOL_SOCKET: i32 =
1 ;
pub const SHUT_WR: i32 =
2 ;
pub const SHUT_RD: i32 =
1 ;
pub const SHUT_RDWR: i32 =
3 ;
pub const SO_ERROR: i32 =
4 ;
pub const SO_REUSEADDR: i32 =
11 ;
pub const SOMAXCONN: i32 =
8 ;
pub const SO_LINGER: i32 =
6 ;
pub const SO_RCVTIMEO: i32 =
0 xa;
pub const SO_SNDTIMEO: i32 =
0 xe;
pub const SO_BROADCAST: i32 =
1 ;
// netinet/tcp.h
pub const TCP_NODELAY: i32 =
0 x10;
// nuttx/fs/ioctl.h
pub const FIONBIO: i32 =
0 x30a;
// unistd.h
pub const _SC_PAGESIZE: i32 =
0 x36;
pub const _SC_THREAD_STACK_MIN: i32 =
0 x58;
pub const _SC_GETPW_R_SIZE_MAX: i32 =
0 x25;
// signal.h
pub const SIGHUP: c_int =
1 ;
pub const SIGINT: c_int =
2 ;
pub const SIGQUIT: c_int =
3 ;
pub const SIGILL: c_int =
4 ;
pub const SIGTRAP: c_int =
5 ;
pub const SIGABRT: c_int =
6 ;
pub const SIGBUS: c_int =
7 ;
pub const SIGFPE: c_int =
8 ;
pub const SIGKILL: c_int =
9 ;
pub const SIGUSR1: c_int =
10 ;
pub const SIGSEGV: c_int =
11 ;
pub const SIGUSR2: c_int =
12 ;
pub const SIGPIPE: c_int =
13 ;
pub const SIGALRM: c_int =
14 ;
pub const SIGTERM: c_int =
15 ;
pub const SIGSTKFLT: c_int =
16 ;
pub const SIGCHLD: c_int =
17 ;
pub const SIGCONT: c_int =
18 ;
pub const SIGSTOP: c_int =
19 ;
pub const SIGTSTP: c_int =
20 ;
pub const SIGTTIN: c_int =
21 ;
pub const SIGTTOU: c_int =
22 ;
pub const SIGURG: c_int =
23 ;
pub const SIGXCPU: c_int =
24 ;
pub const SIGXFSZ: c_int =
25 ;
pub const SIGVTALRM: c_int =
26 ;
pub const SIGPROF: c_int =
27 ;
pub const SIGWINCH: c_int =
28 ;
pub const SIGIO: c_int =
29 ;
pub const SIGPOLL: c_int = SIGIO;
pub const SIGPWR: c_int =
30 ;
pub const SIGSYS: c_int =
31 ;
// pthread.h
pub const PTHREAD_MUTEX_NORMAL: i32 =
0 ;
// netinet/in.h
pub const IP_TTL: i32 =
0 x1e;
pub const IPV6_V6ONLY: i32 =
0 x17;
pub const IPV6_JOIN_GROUP: i32 =
0 x11;
pub const IPV6_LEAVE_GROUP: i32 =
0 x12;
pub const IP_MULTICAST_LOOP: i32 =
0 x13;
pub const IPV6_MULTICAST_LOOP: i32 =
0 x15;
pub const IP_MULTICAST_TTL: i32 =
0 x12;
pub const IP_ADD_MEMBERSHIP: i32 =
0 x14;
pub const IP_DROP_MEMBERSHIP: i32 =
0 x15;
extern "C" {
pub fn __errno() -> *
mut c_int;
pub fn bind(sockfd: i32, addr: *
const sockaddr, addrlen: socklen_t) -> i32;
pub fn ioctl(fd: i32, request: i32, ...) -> i32;
pub fn dirfd(dirp: *
mut DIR) -> i32;
pub fn recvfrom(
sockfd: i32,
buf: *
mut c_void,
len: usize,
flags: i32,
src_addr: *
mut sockaddr,
addrlen: *
mut socklen_t,
) -> i32;
pub fn pthread_create(
thread: *
mut pthread_t,
attr: *
const pthread_attr_t,
start_routine:
extern "C" fn (*
mut c_void) -> *
mut c_void,
arg: *
mut c_void,
) -> i32;
pub fn clock_gettime(clockid: clockid_t, tp: *
mut timespec) -> i32;
pub fn futimens(fd: i32, times: *
const timespec) -> i32;
pub fn pthread_condattr_setclock(attr: *
mut pthread_condattr_t, clock_id: clockid_t) -> i
32;
pub fn pthread_setname_np(thread: pthread_t, name: *const c_char) -> i32;
pub fn pthread_getname_np(thread: pthread_t, name: *mut c_char, len: usize) -> i32;
pub fn getrandom(buf: *mut c_void, buflen: usize, flags: u32) -> isize;
pub fn arc4random() -> u32;
pub fn arc4random_buf(bytes: *mut c_void, nbytes: usize);
}
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.22 Sekunden
(vorverarbeitet am 2026-08-25)
¤
*© Formatika GbR, Deutschland