# # # Nim's Runtime Library # (c) Copyright 2012 Andreas Rumpf # # See the file "copying.txt", included in this # distribution, for details about the copyright. # when defined(nimHasStyleChecks): {.push styleChecks: off.} const hasSpawnH = true # should exist for every Posix system nowadays hasAioH = false type DIR* {.importc: "DIR", header: "", incompleteStruct.} = object ## A type representing a directory stream. type SocketHandle* = distinct cint # The type used to represent socket descriptors type Time* {.importc: "time_t", header: "".} = distinct clonglong Timespec* {.importc: "struct timespec", header: "", final, pure.} = object ## struct timespec tv_sec*: Time ## Seconds. tv_nsec*: int ## Nanoseconds. Dirent* {.importc: "struct dirent", header: "", final, pure.} = object ## dirent_t struct when defined(haiku): d_dev*: Dev ## Device (not POSIX) d_pdev*: Dev ## Parent device (only for queries) (not POSIX) d_ino*: Ino ## File serial number. when defined(dragonfly): # DragonflyBSD doesn't have `d_reclen` field. d_type*: uint8 elif defined(linux) or defined(macosx) or defined(freebsd) or defined(netbsd) or defined(openbsd) or defined(genode): d_reclen*: cshort ## Length of this record. (not POSIX) d_type*: int8 ## Type of file; not supported by all filesystem types. ## (not POSIX) when defined(linux) or defined(openbsd): d_off*: Off ## Not an offset. Value that ``telldir()`` would return. elif defined(haiku): d_pino*: Ino ## Parent inode (only for queries) (not POSIX) d_reclen*: cushort ## Length of this record. (not POSIX) d_name*: array[0..255, char] ## Name of entry. Tflock* {.importc: "struct flock", final, pure, header: "".} = object ## flock type l_type*: cshort ## Type of lock; F_RDLCK, F_WRLCK, F_UNLCK. l_whence*: cshort ## Flag for starting offset. l_start*: Off ## Relative offset in bytes. l_len*: Off ## Size; if 0 then until EOF. l_pid*: Pid ## Process ID of the process holding the lock; ## returned with F_GETLK. FTW* {.importc: "struct FTW", header: "", final, pure.} = object base*: cint level*: cint Glob* {.importc: "glob_t", header: "", final, pure.} = object ## glob_t gl_pathc*: int ## Count of paths matched by pattern. gl_pathv*: cstringArray ## Pointer to a list of matched pathnames. gl_offs*: int ## Slots to reserve at the beginning of gl_pathv. Group* {.importc: "struct group", header: "", final, pure.} = object ## struct group gr_name*: cstring ## The name of the group. gr_gid*: Gid ## Numerical group ID. gr_mem*: cstringArray ## Pointer to a null-terminated array of character ## pointers to member names. Iconv* {.importc: "iconv_t", header: "", final, pure.} = object ## Identifies the conversion from one codeset to another. Lconv* {.importc: "struct lconv", header: "", final, pure.} = object currency_symbol*: cstring decimal_point*: cstring frac_digits*: char grouping*: cstring int_curr_symbol*: cstring int_frac_digits*: char int_n_cs_precedes*: char int_n_sep_by_space*: char int_n_sign_posn*: char int_p_cs_precedes*: char int_p_sep_by_space*: char int_p_sign_posn*: char mon_decimal_point*: cstring mon_grouping*: cstring mon_thousands_sep*: cstring negative_sign*: cstring n_cs_precedes*: char n_sep_by_space*: char n_sign_posn*: char positive_sign*: cstring p_cs_precedes*: char p_sep_by_space*: char p_sign_posn*: char thousands_sep*: cstring Mqd* {.importc: "mqd_t", header: "", final, pure.} = object MqAttr* {.importc: "struct mq_attr", header: "", final, pure.} = object ## message queue attribute mq_flags*: int ## Message queue flags. mq_maxmsg*: int ## Maximum number of messages. mq_msgsize*: int ## Maximum message size. mq_curmsgs*: int ## Number of messages currently queued. Passwd* {.importc: "struct passwd", header: "", final, pure.} = object ## struct passwd pw_name*: cstring ## User's login name. pw_uid*: Uid ## Numerical user ID. pw_gid*: Gid ## Numerical group ID. pw_dir*: cstring ## Initial working directory. pw_shell*: cstring ## Program to use as shell. Blkcnt* {.importc: "blkcnt_t", header: "".} = int ## used for file block counts Blksize* {.importc: "blksize_t", header: "".} = int32 ## used for block sizes Clock* {.importc: "clock_t", header: "".} = int ClockId* {.importc: "clockid_t", header: "".} = int Dev* {.importc: "dev_t", header: "".} = int32 Fsblkcnt* {.importc: "fsblkcnt_t", header: "".} = int Fsfilcnt* {.importc: "fsfilcnt_t", header: "".} = int Gid* {.importc: "gid_t", header: "".} = int32 Id* {.importc: "id_t", header: "".} = int Ino* {.importc: "ino_t", header: "".} = int Key* {.importc: "key_t", header: "".} = int Mode* {.importc: "mode_t", header: "".} = uint32 Nlink* {.importc: "nlink_t", header: "".} = int16 Off* {.importc: "off_t", header: "".} = int64 Pid* {.importc: "pid_t", header: "".} = int32 Pthread_attr* {.importc: "pthread_attr_t", header: "".} = int Pthread_barrier* {.importc: "pthread_barrier_t", header: "".} = int Pthread_barrierattr* {.importc: "pthread_barrierattr_t", header: "".} = int Pthread_cond* {.importc: "pthread_cond_t", header: "".} = int Pthread_condattr* {.importc: "pthread_condattr_t", header: "".} = int Pthread_key* {.importc: "pthread_key_t", header: "".} = int Pthread_mutex* {.importc: "pthread_mutex_t", header: "".} = int Pthread_mutexattr* {.importc: "pthread_mutexattr_t", header: "".} = int Pthread_once* {.importc: "pthread_once_t", header: "".} = int Pthread_rwlock* {.importc: "pthread_rwlock_t", header: "".} = int Pthread_rwlockattr* {.importc: "pthread_rwlockattr_t", header: "".} = int Pthread_spinlock* {.importc: "pthread_spinlock_t", header: "".} = int Pthread* {.importc: "pthread_t", header: "".} = int Suseconds* {.importc: "suseconds_t", header: "".} = int32 #Ttime* {.importc: "time_t", header: "".} = int Timer* {.importc: "timer_t", header: "".} = int Trace_attr* {.importc: "trace_attr_t", header: "".} = int Trace_event_id* {.importc: "trace_event_id_t", header: "".} = int Trace_event_set* {.importc: "trace_event_set_t", header: "".} = int Trace_id* {.importc: "trace_id_t", header: "".} = int Uid* {.importc: "uid_t", header: "".} = int32 Useconds* {.importc: "useconds_t", header: "".} = int Utsname* {.importc: "struct utsname", header: "", final, pure.} = object ## struct utsname sysname*, ## Name of this implementation of the operating system. nodename*, ## Name of this node within the communications ## network to which this node is attached, if any. release*, ## Current release level of this implementation. version*, ## Current version level of this release. machine*: array[0..255, char] ## Name of the hardware type on which the ## system is running. Sem* {.importc: "sem_t", header: "", final, pure.} = object Ipc_perm* {.importc: "struct ipc_perm", header: "", final, pure.} = object ## struct ipc_perm uid*: Uid ## Owner's user ID. gid*: Gid ## Owner's group ID. cuid*: Uid ## Creator's user ID. cgid*: Gid ## Creator's group ID. mode*: Mode ## Read/write permission. Stat* {.importc: "struct stat", header: "", final, pure.} = object ## struct stat st_dev*: Dev ## Device ID of device containing file. st_ino*: Ino ## File serial number. st_mode*: Mode ## Mode of file (see below). st_nlink*: Nlink ## Number of hard links to the file. st_uid*: Uid ## User ID of file. st_gid*: Gid ## Group ID of file. st_rdev*: Dev ## Device ID (if file is character or block special). st_size*: Off ## For regular files, the file size in bytes. ## For symbolic links, the length in bytes of the ## pathname contained in the symbolic link. ## For a shared memory object, the length in bytes. ## For a typed memory object, the length in bytes. ## For other file types, the use of this field is ## unspecified. when StatHasNanoseconds: st_atim*: Timespec ## Time of last access. st_mtim*: Timespec ## Time of last data modification. st_ctim*: Timespec ## Time of last status change. else: st_atime*: Time ## Time of last access. st_mtime*: Time ## Time of last data modification. st_ctime*: Time ## Time of last status change. st_blksize*: Blksize ## A file system-specific preferred I/O block size ## for this object. In some file system types, this ## may vary from file to file. st_blocks*: Blkcnt ## Number of blocks allocated for this object. Statvfs* {.importc: "struct statvfs", header: "", final, pure.} = object ## struct statvfs f_bsize*: int ## File system block size. f_frsize*: int ## Fundamental file system block size. f_blocks*: Fsblkcnt ## Total number of blocks on file system ## in units of f_frsize. f_bfree*: Fsblkcnt ## Total number of free blocks. f_bavail*: Fsblkcnt ## Number of free blocks available to ## non-privileged process. f_files*: Fsfilcnt ## Total number of file serial numbers. f_ffree*: Fsfilcnt ## Total number of free file serial numbers. f_favail*: Fsfilcnt ## Number of file serial numbers available to ## non-privileged process. f_fsid*: int ## File system ID. f_flag*: int ## Bit mask of f_flag values. f_namemax*: int ## Maximum filename length. Posix_typed_mem_info* {.importc: "struct posix_typed_mem_info", header: "", final, pure.} = object posix_tmi_length*: int Tm* {.importc: "struct tm", header: "", final, pure.} = object ## struct tm tm_sec*: cint ## Seconds [0,60]. tm_min*: cint ## Minutes [0,59]. tm_hour*: cint ## Hour [0,23]. tm_mday*: cint ## Day of month [1,31]. tm_mon*: cint ## Month of year [0,11]. tm_year*: cint ## Years since 1900. tm_wday*: cint ## Day of week [0,6] (Sunday =0). tm_yday*: cint ## Day of year [0,365]. tm_isdst*: cint ## Daylight Savings flag. Itimerspec* {.importc: "struct itimerspec", header: "", final, pure.} = object ## struct itimerspec it_interval*: Timespec ## Timer period. it_value*: Timespec ## Timer expiration. Sig_atomic* {.importc: "sig_atomic_t", header: "".} = cint ## Possibly volatile-qualified integer type of an object that can be ## accessed as an atomic entity, even in the presence of asynchronous ## interrupts. Sigset* {.importc: "sigset_t", header: "", final, pure.} = object SigEvent* {.importc: "struct sigevent", header: "", final, pure.} = object ## struct sigevent sigev_notify*: cint ## Notification type. sigev_signo*: cint ## Signal number. sigev_value*: SigVal ## Signal value. sigev_notify_function*: proc (x: SigVal) {.noconv.} ## Notification func. sigev_notify_attributes*: ptr Pthread_attr ## Notification attributes. SigVal* {.importc: "union sigval", header: "", final, pure.} = object ## struct sigval sival_ptr*: pointer ## pointer signal value; ## integer signal value not defined! Sigaction* {.importc: "struct sigaction", header: "", final, pure.} = object ## struct sigaction sa_handler*: proc (x: cint) {.noconv.} ## Pointer to a signal-catching ## function or one of the macros ## SIG_IGN or SIG_DFL. sa_mask*: Sigset ## Set of signals to be blocked during execution of ## the signal handling function. sa_flags*: cint ## Special flags. sa_sigaction*: proc (x: cint, y: ptr SigInfo, z: pointer) {.noconv.} Stack* {.importc: "stack_t", header: "", final, pure.} = object ## stack_t ss_sp*: pointer ## Stack base or pointer. ss_size*: int ## Stack size. ss_flags*: cint ## Flags. SigStack* {.importc: "struct sigstack", header: "", final, pure.} = object ## struct sigstack ss_onstack*: cint ## Non-zero when signal stack is in use. ss_sp*: pointer ## Signal stack pointer. SigInfo* {.importc: "siginfo_t", header: "", final, pure.} = object ## siginfo_t si_signo*: cint ## Signal number. si_code*: cint ## Signal code. si_errno*: cint ## If non-zero, an errno value associated with ## this signal, as defined in . si_pid*: Pid ## Sending process ID. si_uid*: Uid ## Real user ID of sending process. si_addr*: pointer ## Address of faulting instruction. si_status*: cint ## Exit value or signal. si_band*: int ## Band event for SIGPOLL. si_value*: SigVal ## Signal value. Nl_item* {.importc: "nl_item", header: "".} = cint Nl_catd* {.importc: "nl_catd", header: "".} = cint Sched_param* {.importc: "struct sched_param", header: "", final, pure.} = object ## struct sched_param sched_priority*: cint sched_ss_low_priority*: cint ## Low scheduling priority for ## sporadic server. sched_ss_repl_period*: Timespec ## Replenishment period for ## sporadic server. sched_ss_init_budget*: Timespec ## Initial budget for sporadic server. sched_ss_max_repl*: cint ## Maximum pending replenishments for ## sporadic server. Timeval* {.importc: "struct timeval", header: "", final, pure.} = object ## struct timeval tv_sec*: Time ## Seconds. tv_usec*: Suseconds ## Microseconds. TFdSet* {.importc: "fd_set", header: "", final, pure.} = object # the following aren't actually defined, but they're here to keep things happy for now Mcontext* {.importc: "mcontext_t", header: "", final, pure.} = object Ucontext* {.importc: "ucontext_t", header: "", final, pure.} = object ## ucontext_t uc_link*: ptr Ucontext ## Pointer to the context that is resumed ## when this context returns. uc_sigmask*: Sigset ## The set of signals that are blocked when this ## context is active. uc_stack*: Stack ## The stack used by this context. uc_mcontext*: Mcontext ## A machine-specific representation of the saved ## context. when hasAioH: type Taiocb* {.importc: "struct aiocb", header: "", final, pure.} = object ## struct aiocb aio_fildes*: cint ## File descriptor. aio_offset*: Off ## File offset. aio_buf*: pointer ## Location of buffer. aio_nbytes*: int ## Length of transfer. aio_reqprio*: cint ## Request priority offset. aio_sigevent*: SigEvent ## Signal number and value. aio_lio_opcode: cint ## Operation to be performed. when hasSpawnH: type Tposix_spawnattr* {.importc: "posix_spawnattr_t", header: "", final, pure.} = object Tposix_spawn_file_actions* {.importc: "posix_spawn_file_actions_t", header: "", final, pure.} = object # according to http://pubs.opengroup.org/onlinepubs/009604499/basedefs/sys/un.h.html # this is >=92 const Sockaddr_un_path_length* = 92 type SockLen* {.importc: "socklen_t", header: "".} = cuint TSa_Family* {.importc: "sa_family_t", header: "".} = uint8 SockAddr* {.importc: "struct sockaddr", header: "", pure, final.} = object ## struct sockaddr sa_family*: TSa_Family ## Address family. sa_data*: array[0..255, char] ## Socket address (variable-length data). Sockaddr_un* {.importc: "struct sockaddr_un", header: "", pure, final.} = object ## struct sockaddr_un sun_family*: TSa_Family ## Address family. sun_path*: array[0..Sockaddr_un_path_length-1, char] ## Socket path Sockaddr_storage* {.importc: "struct sockaddr_storage", header: "", pure, final.} = object ## struct sockaddr_storage ss_family*: TSa_Family ## Address family. Tif_nameindex* {.importc: "struct if_nameindex", final, pure, header: "".} = object ## struct if_nameindex if_index*: cint ## Numeric index of the interface. if_name*: cstring ## Null-terminated name of the interface. IOVec* {.importc: "struct iovec", pure, final, header: "".} = object ## struct iovec iov_base*: pointer ## Base address of a memory region for input or output. iov_len*: int ## The size of the memory pointed to by iov_base. Tmsghdr* {.importc: "struct msghdr", pure, final, header: "".} = object ## struct msghdr msg_name*: pointer ## Optional address. msg_namelen*: SockLen ## Size of address. msg_iov*: ptr IOVec ## Scatter/gather array. msg_iovlen*: cint ## Members in msg_iov. msg_control*: pointer ## Ancillary data; see below. msg_controllen*: SockLen ## Ancillary data buffer len. msg_flags*: cint ## Flags on received message. Tcmsghdr* {.importc: "struct cmsghdr", pure, final, header: "".} = object ## struct cmsghdr cmsg_len*: SockLen ## Data byte count, including the cmsghdr. cmsg_level*: cint ## Originating protocol. cmsg_type*: cint ## Protocol-specific type. TLinger* {.importc: "struct linger", pure, final, header: "".} = object ## struct linger l_onoff*: cint ## Indicates whether linger option is enabled. l_linger*: cint ## Linger time, in seconds. InPort* = uint16 InAddrScalar* = uint32 InAddrT* {.importc: "in_addr_t", pure, final, header: "".} = uint32 InAddr* {.importc: "struct in_addr", pure, final, header: "".} = object ## struct in_addr s_addr*: InAddrScalar Sockaddr_in* {.importc: "struct sockaddr_in", pure, final, header: "".} = object ## struct sockaddr_in sin_family*: TSa_Family ## AF_INET. sin_port*: InPort ## Port number. sin_addr*: InAddr ## IP address. In6Addr* {.importc: "struct in6_addr", pure, final, header: "".} = object ## struct in6_addr s6_addr*: array[0..15, char] Sockaddr_in6* {.importc: "struct sockaddr_in6", pure, final, header: "".} = object ## struct sockaddr_in6 sin6_family*: TSa_Family ## AF_INET6. sin6_port*: InPort ## Port number. sin6_flowinfo*: int32 ## IPv6 traffic class and flow information. sin6_addr*: In6Addr ## IPv6 address. sin6_scope_id*: int32 ## Set of interfaces for a scope. Tipv6_mreq* {.importc: "struct ipv6_mreq", pure, final, header: "".} = object ## struct ipv6_mreq ipv6mr_multiaddr*: In6Addr ## IPv6 multicast address. ipv6mr_interface*: cint ## Interface index. Hostent* {.importc: "struct hostent", pure, final, header: "".} = object ## struct hostent h_name*: cstring ## Official name of the host. h_aliases*: cstringArray ## A pointer to an array of pointers to ## alternative host names, terminated by a ## null pointer. h_addrtype*: cint ## Address type. h_length*: cint ## The length, in bytes, of the address. h_addr_list*: cstringArray ## A pointer to an array of pointers to network ## addresses (in network byte order) for the ## host, terminated by a null pointer. Tnetent* {.importc: "struct netent", pure, final, header: "".} = object ## struct netent n_name*: cstring ## Official, fully-qualified (including the ## domain) name of the host. n_aliases*: cstringArray ## A pointer to an array of pointers to ## alternative network names, terminated by a ## null pointer. n_addrtype*: cint ## The address type of the network. n_net*: int32 ## The network number, in host byte order. Protoent* {.importc: "struct protoent", pure, final, header: "".} = object ## struct protoent p_name*: cstring ## Official name of the protocol. p_aliases*: cstringArray ## A pointer to an array of pointers to ## alternative protocol names, terminated by ## a null pointer. p_proto*: cint ## The protocol number. Servent* {.importc: "struct servent", pure, final, header: "".} = object ## struct servent s_name*: cstring ## Official name of the service. s_aliases*: cstringArray ## A pointer to an array of pointers to ## alternative service names, terminated by ## a null pointer. s_port*: cint ## The port number at which the service ## resides, in network byte order. s_proto*: cstring ## The name of the protocol to use when ## contacting the service. AddrInfo* {.importc: "struct addrinfo", pure, final, header: "".} = object ## struct addrinfo ai_flags*: cint ## Input flags. ai_family*: cint ## Address family of socket. ai_socktype*: cint ## Socket type. ai_protocol*: cint ## Protocol of socket. ai_addrlen*: SockLen ## Length of socket address. ai_addr*: ptr SockAddr ## Socket address of socket. ai_canonname*: cstring ## Canonical name of service location. ai_next*: ptr AddrInfo ## Pointer to next in list. TPollfd* {.importc: "struct pollfd", pure, final, header: "".} = object ## struct pollfd fd*: cint ## The following descriptor being polled. events*: cshort ## The input event flags (see below). revents*: cshort ## The output event flags (see below). Tnfds* {.importc: "nfds_t", header: "".} = cint var errno* {.importc, header: "".}: cint ## error variable h_errno* {.importc, header: "".}: cint daylight* {.importc, header: "".}: cint timezone* {.importc, header: "".}: int # Regenerate using detect.nim! include posix_other_consts var MAP_POPULATE*: cint = 0 when defined(nimdoc): const SO_REUSEPORT* = cint(0x0200) else: var SO_REUSEPORT* {.importc, header: "".}: cint var SOCK_CLOEXEC* {.importc, header: "".}: cint var MSG_NOSIGNAL* {.importc, header: "".}: cint when hasSpawnH: # openbsd lacks this, so we define the constant to be 0 to not affect # OR'ing of flags: const POSIX_SPAWN_USEVFORK* = cint(0) # proc WEXITSTATUS*(s: cint): cint {.importc, header: "".} ## Exit code, iff WIFEXITED(s) proc WTERMSIG*(s: cint): cint {.importc, header: "".} ## Termination signal, iff WIFSIGNALED(s) proc WSTOPSIG*(s: cint): cint {.importc, header: "".} ## Stop signal, iff WIFSTOPPED(s) proc WIFEXITED*(s: cint): bool {.importc, header: "".} ## True if child exited normally. proc WIFSIGNALED*(s: cint): bool {.importc, header: "".} ## True if child exited due to uncaught signal. proc WIFSTOPPED*(s: cint): bool {.importc, header: "".} ## True if child is currently stopped. proc WIFCONTINUED*(s: cint): bool {.importc, header: "".} ## True if child has been continued. when defined(nimHasStyleChecks): {.pop.}