(* Linux errno services *) (* Copyright (C)2018-2023, Philip Munts dba Munts Technologies. *) (* *) (* Redistribution and use in source and binary forms, with or without *) (* modification, are permitted provided that the following conditions are met: *) (* *) (* * Redistributions of source code must retain the above copyright notice, *) (* this list of conditions and the following disclaimer. *) (* *) (* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" *) (* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE *) (* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE *) (* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE *) (* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *) (* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *) (* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *) (* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN *) (* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) *) (* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *) (* POSSIBILITY OF SUCH DAMAGE. *) DEFINITION MODULE FOR "C" errno; EXPORT UNQUALIFIED EOK, EPERM, ENOENT, ESRCH, EINTR, EIO, ENXIO, E2BIG, ENOEXEC, EBADF, ECHILD, EAGAIN, ENOMEM, EACCES, EFAULT, ENOTBLK, EBUSY, EEXIST, EXDEV, ENODEV, ENOTDIR, EISDIR, EINVAL, ENFILE, EMFILE, ENOTTY, ETXTBSY, EFBIG, ENOSPC, ESPIPE, EROFS, EMLINK, EPIPE, EDOM, ERANGE, ECONNRESET, LINUX_errno, LINUX_strerror, errno, geterrno, strerror; CONST EOK = 0; (* Success *) EPERM = 1; (* Not super-user *) ENOENT = 2; (* No such file or directory *) ESRCH = 3; (* No such process *) EINTR = 4; (* Interrupted system call *) EIO = 5; (* I/O error *) ENXIO = 6; (* No such device or address *) E2BIG = 7; (* Arg list too long *) ENOEXEC = 8; (* Exec format error *) EBADF = 9; (* Bad file number *) ECHILD = 10; (* No children *) EAGAIN = 11; (* No more processes *) ENOMEM = 12; (* Not enough core *) EACCES = 13; (* Permission denied *) EFAULT = 14; (* Bad address *) ENOTBLK = 15; (* Block device required *) EBUSY = 16; (* Mount device busy *) EEXIST = 17; (* File exists *) EXDEV = 18; (* Cross-device link *) ENODEV = 19; (* No such device *) ENOTDIR = 20; (* Not a directory *) EISDIR = 21; (* Is a directory *) EINVAL = 22; (* Invalid argument *) ENFILE = 23; (* Too many open files in system *) EMFILE = 24; (* Too many open files *) ENOTTY = 25; (* Not a typewriter *) ETXTBSY = 26; (* Text file busy *) EFBIG = 27; (* File too large *) ENOSPC = 28; (* No space left on device *) ESPIPE = 29; (* Illegal seek *) EROFS = 30; (* Read only file system *) EMLINK = 31; (* Too many links *) EPIPE = 32; (* Broken pipe *) EDOM = 33; (* Math arg out of domain of func *) ERANGE = 34; (* Math result not representable *) ECONNRESET = 104; (* Connection reset by peer *) (* Retrieve latest errno value *) PROCEDURE LINUX_errno() : CARDINAL; (* Retrieve error message for a given errno value *) PROCEDURE LINUX_strerror (error : CARDINAL; buf : ARRAY OF CHAR; bufsize : CARDINAL); (* Define some useful procedure synonyms *) CONST errno = LINUX_errno; geterrno = LINUX_errno; strerror = LINUX_strerror; END errno.