diff options
Diffstat (limited to 'include/mach/sa/errno.h')
| -rw-r--r-- | include/mach/sa/errno.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/include/mach/sa/errno.h b/include/mach/sa/errno.h deleted file mode 100644 index 1e8be23..0000000 --- a/include/mach/sa/errno.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (c) 1995 The University of Utah and - * the Computer Systems Laboratory at the University of Utah (CSL). - * All rights reserved. - * - * Permission to use, copy, modify and distribute this software is hereby - * granted provided that (1) source code retains these copyright, permission, - * and disclaimer notices, and (2) redistributions including binaries - * reproduce the notices in supporting documentation, and (3) all advertising - * materials mentioning features or use of this software display the following - * acknowledgement: ``This product includes software developed by the - * Computer Systems Laboratory at the University of Utah.'' - * - * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS - * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF - * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * CSL requests users of this software to return to csl-dist@cs.utah.edu any - * improvements that they make and grant CSL redistribution rights. - * - * Author: Bryan Ford, University of Utah CSL - */ -/* - * This header file defines a set of POSIX errno values - * that fits consistently into the Mach error code "space" - - * i.e. these error code values can be mixed with kern_return_t's - * and mach_msg_return_t's and such without conflict. - * Higher-level services are not required to use these values - * (or, for that matter, any of the mach/sa header files), - * but if they use other values of their own choosing, - * those values may conflict with values in the Mach error code space, - * making it necessary to keep the different types of error codes separate. - * - * (For example, Lites uses BSD's errno values, - * which conflict with Mach's kern_return_t values, - * and therefore must carefully distinguish between BSD and Mach error codes - * and never return one type when the other is expected, etc. - - * we've found this to be a frequent source of bugs.) - * - * One (probably the main) disadvantage of using these error codes - * is that, since they don't start from around 0 like typical Unix errno values, - * it's impossible to provide a conventional Unix-style sys_errlist table for them. - * However, they are compatible with the POSIX-blessed strerror and perror routines. - */ -#ifndef _MACH_SA_ERRNO_H_ -#define _MACH_SA_ERRNO_H_ - -extern int errno; /* global error number */ - -/* ISO/ANSI C-1990 errors */ -#define EDOM 0xc001 /* Numerical argument out of domain */ -#define ERANGE 0xc002 /* Result too large */ - -/* POSIX-1990 errors */ -#define E2BIG 0xc003 /* Argument list too long */ -#define EACCES 0xc004 /* Permission denied */ -#define EAGAIN 0xc005 /* Resource temporarily unavailable */ -#define EBADF 0xc006 /* Bad file descriptor */ -#define EBUSY 0xc007 /* Device busy */ -#define ECHILD 0xc008 /* No child processes */ -#define EDEADLK 0xc009 /* Resource deadlock avoided */ -#define EEXIST 0xc00a /* File exists */ -#define EFAULT 0xc00b /* Bad address */ -#define EFBIG 0xc00c /* File too large */ -#define EINTR 0xc00d /* Interrupted system call */ -#define EINVAL 0xc00e /* Invalid argument */ -#define EIO 0xc00f /* Input/output error */ -#define EISDIR 0xc010 /* Is a directory */ -#define EMFILE 0xc011 /* Too many open files */ -#define EMLINK 0xc012 /* Too many links */ -#define ENAMETOOLONG 0xc013 /* File name too long */ -#define ENFILE 0xc014 /* Too many open files in system */ -#define ENODEV 0xc015 /* Operation not supported by device */ -#define ENOENT 0xc016 /* No such file or directory */ -#define ENOEXEC 0xc017 /* Exec format error */ -#define ENOLCK 0xc018 /* No locks available */ -#define ENOMEM 0xc019 /* Cannot allocate memory */ -#define ENOSPC 0xc01a /* No space left on device */ -#define ENOSYS 0xc01b /* Function not implemented */ -#define ENOTDIR 0xc01c /* Not a directory */ -#define ENOTEMPTY 0xc01d /* Directory not empty */ -#define ENOTTY 0xc01e /* Inappropriate ioctl for device */ -#define ENXIO 0xc01f /* Device not configured */ -#define EPERM 0xc020 /* Operation not permitted */ -#define EPIPE 0xc021 /* Broken pipe */ -#define EROFS 0xc022 /* Read-only file system */ -#define ESPIPE 0xc023 /* Illegal seek */ -#define ESRCH 0xc024 /* No such process */ -#define EXDEV 0xc025 /* Cross-device link */ - -/* POSIX-1993 errors */ -#define EBADMSG 0xc026 -#define ECANCELED 0xc027 -#define EINPROGRESS 0xc028 -#define EMSGSIZE 0xc029 -#define ENOTSUP 0xc02a - -#endif _MACH_SA_ERRNO_H_ |