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Define the essential types that for NuttX OS. Signed-off-by: Huang Qi <[email protected]>
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| Original file line number | Diff line number | Diff line change |
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| pub type blkcnt_t = u64; | ||
| pub type blksize_t = i16; | ||
| pub type c_char = i8; | ||
| pub type c_long = isize; | ||
| pub type c_ulong = usize; | ||
| 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 time_t = i64; | ||
| pub type wchar_t = i32; | ||
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| use c_void; | ||
| use timespec; | ||
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| // 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. | ||
| // 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. | ||
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| const __DEFAULT_RESERVED_SIZE__: usize = 2; | ||
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| 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; | ||
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| s! { | ||
| pub struct stat { | ||
| pub st_dev: dev_t, | ||
| pub st_ino: u64, | ||
| pub st_mode: mode_t, | ||
| pub st_nlink: u64, | ||
| 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: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| pub struct sockaddr { | ||
| pub sa_family: sa_family_t, | ||
| pub sa_data: [u8; 14], | ||
| } | ||
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| pub struct passwd { | ||
| pub pw_name: *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: [usize; __DEFAULT_RESERVED_SIZE__] | ||
| } | ||
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| pub struct sem_t { __val: [usize; __SEM_SIZE__] } | ||
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| pub struct pthread_attr_t { __val: [usize; __PTHREAD_ATTR_SIZE__] } | ||
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| pub struct pthread_mutex_t { __val: [usize; __PTHREAD_MUTEX_SIZE__] } | ||
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| pub struct pthread_cond_t { __val: [usize; __PTHREAD_COND_SIZE__] } | ||
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| pub struct pthread_condattr_t { __val: [usize; __PTHREAD_CONDATTR_SIZE__] } | ||
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| 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, | ||
| } | ||
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| 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: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| 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 i8, | ||
| __reserved: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| 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: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| pub struct pthread_rwlock_t { | ||
| __val: [usize; __PTHREAD_RWLOCK_SIZE__], | ||
| } | ||
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| 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: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| pub struct dirent { | ||
| pub d_type: u8, | ||
| pub d_name: [u8; __NAME_MAX__ + 1], | ||
| } | ||
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| pub struct fd_set { | ||
| __val: [u32; __FDSET_SIZE__], | ||
| } | ||
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| pub struct sigset_t { | ||
| __val: [u32; __SIGSET_SIZE__], | ||
| } | ||
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| pub struct sigaction { | ||
| pub sa_handler: usize, | ||
| pub sa_mask: sigset_t, | ||
| pub sa_flags: i32, | ||
| pub sa_user: usize, | ||
| __reserved: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
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| 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: [usize; __DEFAULT_RESERVED_SIZE__], | ||
| } | ||
| } |