diff options
Diffstat (limited to 'qemu/roms/ipxe/src/include/errno.h')
| -rw-r--r-- | qemu/roms/ipxe/src/include/errno.h | 695 |
1 files changed, 0 insertions, 695 deletions
diff --git a/qemu/roms/ipxe/src/include/errno.h b/qemu/roms/ipxe/src/include/errno.h deleted file mode 100644 index 036479aff..000000000 --- a/qemu/roms/ipxe/src/include/errno.h +++ /dev/null @@ -1,695 +0,0 @@ -/* - * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * You can also choose to distribute this program under the terms of - * the Unmodified Binary Distribution Licence (as given in the file - * COPYING.UBDL), provided that you have satisfied its requirements. - */ - -#ifndef ERRNO_H -#define ERRNO_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** @file - * - * Error codes - * - * Return status codes as used within iPXE are designed to allow for - * maximum visibility into the source of an error even in an end-user - * build with no debugging. They are constructed as follows: - * - * Bits 7-0 : Platform-specific error code - * - * This is a losslessly compressed representation of the closest - * equivalent error code defined by the platform (e.g. BIOS/PXE or - * EFI). It is used to generate errors to be returned to external - * code. - * - * Bits 12-8 : Per-file disambiguator - * - * When the same error code can be generated from multiple points - * within a file, this field can be used to identify the unique - * instance. - * - * Bits 23-13 : File identifier - * - * This is a unique identifier for the file generating the error - * (e.g. ERRFILE_tcp for tcp.c). - * - * Bits 30-24 : POSIX error code - * - * This is the closest equivalent POSIX error code (e.g. ENOMEM). - * - * Bit 31 : Reserved - * - * Errors are usually return as negative error codes (e.g. -EINVAL); - * bit 31 is therefore unusable. - * - * - * The convention within the code is that errors are negative and - * expressed using the POSIX error, e.g. - * - * return -EINVAL; - * - * By various bits of preprocessor magic, the platform-specific error - * code and file identifier are already incorporated into the - * definition of the POSIX error macro, which keeps the code - * relatively clean. - * - * - * Functions that wish to return failures should be declared as - * returning an integer @c rc "Return status code". A return value of - * zero indicates success, a non-zero value indicates failure. The - * return value can be passed directly to strerror() in order to - * generate a human-readable error message, e.g. - * - * if ( ( rc = some_function ( ... ) ) != 0 ) { - * DBG ( "Whatever I was trying to do failed: %s\n", strerror ( rc ) ); - * return rc; - * } - * - * As illustrated in the above example, error returns should generally - * be directly propagated upward to the calling function. - * - * - * Individual files may declare localised errors using - * __einfo_uniqify(). For example, iscsi.c declares a localised - * version of EACCES for the error of "access denied due to incorrect - * target username": - * - * #define EACCES_INCORRECT_TARGET_USERNAME \ - * __einfo_error ( EINFO_EACCES_INCORRECT_TARGET_USERNAME ) - * #define EINFO_EACCES_INCORRECT_TARGET_USERNAME \ - * __einfo_uniqify ( EINFO_EACCESS, 0x01, "Incorrect target username" ) - * - * which can then be used as: - * - * return -EACCES_INCORRECT_TARGET_USERNAME; - * - */ - -/* Get definitions for platform-specific error codes */ -#define PLATFORM_ERRNO(_platform) <ipxe/errno/_platform.h> -#include PLATFORM_ERRNO(PLATFORM) - -/* Get definitions for file identifiers */ -#include <ipxe/errfile.h> - -/* If we do not have a valid file identifier, generate a compiler - * warning upon usage of any error codes. (Don't just use a #warning, - * because some files include errno.h but don't ever actually use any - * error codes.) - */ -#if ! ERRFILE -extern char missing_errfile_declaration[] __attribute__ (( deprecated )); -#undef ERRFILE -#define ERRFILE ( ( int ) ( 0 * ( ( intptr_t ) missing_errfile_declaration ) ) ) -#endif - -/** - * Declare error information - * - * @v platform Platform error code (uncompressed) - * @v posix POSIX error code (0x00-0x7f) - * @v uniq Error disambiguator (0x00-0x1f) - * @v desc Error description - * @ret einfo Error information - */ -#define __einfo( platform, posix, uniq, desc ) ( platform, posix, uniq, desc ) - -/** - * Get platform error code - * - * @v einfo Error information - * @ret platform Platform error code (uncompressed) - */ -#define __einfo_platform( einfo ) __einfo_extract_platform einfo -#define __einfo_extract_platform( platform, posix, uniq, desc ) platform - -/** - * Get POSIX error code - * - * @v einfo Error information - * @ret posix POSIX error code - */ -#define __einfo_posix( einfo ) __einfo_extract_posix einfo -#define __einfo_extract_posix( platform, posix, uniq, desc ) posix - -/** - * Get error disambiguator - * - * @v einfo Error information - * @ret uniq Error disambiguator - */ -#define __einfo_uniq( einfo ) __einfo_extract_uniq einfo -#define __einfo_extract_uniq( platform, posix, uniq, desc ) uniq - -/** - * Get error description - * - * @v einfo Error information - * @ret desc Error description - */ -#define __einfo_desc( einfo ) __einfo_extract_desc einfo -#define __einfo_extract_desc( platform, posix, uniq, desc ) desc - -/** - * Declare disambiguated error - * - * @v einfo_base Base error information - * @v uniq Error disambiguator (0x00-0x1f) - * @v desc Error description - * @ret einfo Error information - */ -#define __einfo_uniqify( einfo_base, uniq, desc ) \ - __einfo ( __einfo_platform ( einfo_base ), \ - __einfo_posix ( einfo_base ), \ - uniq, desc ) - -/** - * Declare platform-generated error - * - * @v einfo_base Base error information - * @v platform Platform error code (uncompressed) - * @v desc Error description - * @ret einfo Error information - */ -#define __einfo_platformify( einfo_base, platform, desc ) \ - __einfo ( platform, __einfo_posix ( einfo_base ), \ - __einfo_uniq ( einfo_base ), desc ) - -/** - * Get error code - * - * @v einfo Error information - * @ret errno Error code - */ -#define __einfo_errno( einfo ) \ - ( ( int ) \ - ( ( __einfo_posix ( einfo ) << 24 ) | ( ERRFILE ) | \ - ( __einfo_uniq ( einfo ) << 8 ) | \ - ( PLATFORM_TO_ERRNO ( __einfo_platform ( einfo ) ) << 0 ) ) ) - -/** - * Disambiguate a base error based on non-constant information - * - * @v einfo_base Base error information - * @v uniq Error disambiguator (0x00-0x1f) - * @v ... List of expected possible disambiguated errors - * @ret error Error - * - * EUNIQ() should be used when information from an external source is - * being incorporated into an error. For example, the 802.11 stack - * uses EUNIQ() to incorporate 802.11 status codes returned by an - * access point into an error. - * - * EUNIQ() should not be used for constant error disambiguators; use - * __einfo_uniqify() instead. - */ -#define EUNIQ( einfo_base, uniq, ... ) ( { \ - euniq_discard ( 0, ##__VA_ARGS__ ); \ - ( ( int ) ( __einfo_error ( einfo_base ) | \ - ( (uniq) << 8 ) ) ); } ) -static inline void euniq_discard ( int dummy __unused, ... ) {} - -/** - * Generate an error based on an external platform error code - * - * @v einfo_base Base error information - * @v platform Platform error code (uncompressed) - * @v ... List of expected possible platform-generated errors - * @ret error Error - * - * EPLATFORM() should be used when a platform error code resulting - * from an external platform API call is being incorporated into an - * error. For example, EFI code uses EPLATFORM() to generate errors - * resulting from calls to EFI APIs such as - * InstallMultipleProtocolInterfaces(). - * - * EPLATFORM() should not be used for constant platform-generated - * errors; use __einfo_platformify() instead. - */ -#define EPLATFORM( einfo_base, platform, ... ) ( { \ - eplatform_discard ( 0, ##__VA_ARGS__ ); \ - ( ( int ) ( __einfo_error ( einfo_base ) | \ - PLATFORM_TO_ERRNO ( platform ) ) ); } ) -static inline void eplatform_discard ( int dummy __unused, ... ) {} - -/** - * Declare error - * - * @v einfo Error information - * @ret error Error - */ -#define __einfo_error( einfo ) ( { \ - __asm__ ( ".section \".einfo\", \"\", @progbits\n\t" \ - ".align 8\n\t" \ - "\n1:\n\t" \ - ".long ( 4f - 1b )\n\t" \ - ".long %c0\n\t" \ - ".long ( 2f - 1b )\n\t" \ - ".long ( 3f - 1b )\n\t" \ - ".long %c1\n\t" \ - "\n2:\t.asciz \"" __einfo_desc ( einfo ) "\"\n\t" \ - "\n3:\t.asciz \"" __FILE__ "\"\n\t" \ - ".align 8\n\t" \ - "\n4:\n\t" \ - ".previous\n\t" : : \ - "i" ( __einfo_errno ( einfo ) ), \ - "i" ( __LINE__ ) ); \ - __einfo_errno ( einfo ); } ) - -/** - * @defgroup posixerrors POSIX error codes - * - * The names and meanings (but not the values) of these error codes - * are defined by POSIX. - * - * @{ - */ - -/** Operation completed successfully */ -#define ENOERR __einfo_error ( EINFO_ENOERR ) -#define EINFO_ENOERR __einfo ( PLATFORM_ENOERR, 0x00, 0, \ - "Operation completed successfully" ) - -/** Argument list too long */ -#define E2BIG __einfo_error ( EINFO_E2BIG ) -#define EINFO_E2BIG __einfo ( PLATFORM_E2BIG, 0x01, 0, \ - "Argument list too long" ) - -/** Permission denied */ -#define EACCES __einfo_error ( EINFO_EACCES ) -#define EINFO_EACCES __einfo ( PLATFORM_EACCES, 0x02, 0, \ - "Permission denied" ) - -/** Address already in use */ -#define EADDRINUSE __einfo_error ( EINFO_EADDRINUSE ) -#define EINFO_EADDRINUSE __einfo ( PLATFORM_EADDRINUSE, 0x03, 0, \ - "Address already in use" ) - -/** Address not available */ -#define EADDRNOTAVAIL __einfo_error ( EINFO_EADDRNOTAVAIL ) -#define EINFO_EADDRNOTAVAIL __einfo ( PLATFORM_EADDRNOTAVAIL, 0x04, 0, \ - "Address not available" ) - -/** Address family not supported */ -#define EAFNOSUPPORT __einfo_error ( EINFO_EAFNOSUPPORT ) -#define EINFO_EAFNOSUPPORT __einfo ( PLATFORM_EAFNOSUPPORT, 0x05, 0, \ - "Address family not supported" ) - -/** Resource temporarily unavailable */ -#define EAGAIN __einfo_error ( EINFO_EAGAIN ) -#define EINFO_EAGAIN __einfo ( PLATFORM_EAGAIN, 0x06, 0, \ - "Resource temporarily unavailable" ) - -/** Connection already in progress */ -#define EALREADY __einfo_error ( EINFO_EALREADY ) -#define EINFO_EALREADY __einfo ( PLATFORM_EALREADY, 0x07, 0, \ - "Connection already in progress" ) - -/** Bad file descriptor */ -#define EBADF __einfo_error ( EINFO_EBADF ) -#define EINFO_EBADF __einfo ( PLATFORM_EBADF, 0x08, 0, \ - "Bad file descriptor" ) - -/** Bad message */ -#define EBADMSG __einfo_error ( EINFO_EBADMSG ) -#define EINFO_EBADMSG __einfo ( PLATFORM_EBADMSG, 0x09, 0, \ - "Bad message" ) - -/** Device or resource busy */ -#define EBUSY __einfo_error ( EINFO_EBUSY ) -#define EINFO_EBUSY __einfo ( PLATFORM_EBUSY, 0x0a, 0, \ - "Device or resource busy" ) - -/** Operation canceled */ -#define ECANCELED __einfo_error ( EINFO_ECANCELED ) -#define EINFO_ECANCELED __einfo ( PLATFORM_ECANCELED, 0x0b, 0, \ - "Operation canceled" ) - -/** No child processes */ -#define ECHILD __einfo_error ( EINFO_ECHILD ) -#define EINFO_ECHILD __einfo ( PLATFORM_ECHILD, 0x0c, 0, \ - "No child processes" ) - -/** Connection aborted */ -#define ECONNABORTED __einfo_error ( EINFO_ECONNABORTED ) -#define EINFO_ECONNABORTED __einfo ( PLATFORM_ECONNABORTED, 0x0d, 0, \ - "Connection aborted" ) - -/** Connection refused */ -#define ECONNREFUSED __einfo_error ( EINFO_ECONNREFUSED ) -#define EINFO_ECONNREFUSED __einfo ( PLATFORM_ECONNREFUSED, 0x0e, 0, \ - "Connection refused" ) - -/** Connection reset */ -#define ECONNRESET __einfo_error ( EINFO_ECONNRESET ) -#define EINFO_ECONNRESET __einfo ( PLATFORM_ECONNRESET, 0x0f, 0, \ - "Connection reset" ) - -/** Resource deadlock avoided */ -#define EDEADLK __einfo_error ( EINFO_EDEADLK ) -#define EINFO_EDEADLK __einfo ( PLATFORM_EDEADLK, 0x10, 0, \ - "Resource deadlock avoided" ) - -/** Destination address required */ -#define EDESTADDRREQ __einfo_error ( EINFO_EDESTADDRREQ ) -#define EINFO_EDESTADDRREQ __einfo ( PLATFORM_EDESTADDRREQ, 0x11, 0, \ - "Destination address required" ) - -/** Mathematics argument out of domain of function */ -#define EDOM __einfo_error ( EINFO_EDOM ) -#define EINFO_EDOM __einfo ( PLATFORM_EDOM, 0x12, 0, \ - "Mathematics argument out of domain of function" ) - -/** Disk quota exceeded */ -#define EDQUOT __einfo_error ( EINFO_EDQUOT ) -#define EINFO_EDQUOT __einfo ( PLATFORM_EDQUOT, 0x13, 0, \ - "Disk quote exceeded" ) - -/** File exists */ -#define EEXIST __einfo_error ( EINFO_EEXIST ) -#define EINFO_EEXIST __einfo ( PLATFORM_EEXIST, 0x14, 0, \ - "File exists" ) - -/** Bad address */ -#define EFAULT __einfo_error ( EINFO_EFAULT ) -#define EINFO_EFAULT __einfo ( PLATFORM_EFAULT, 0x15, 0, \ - "Bad address" ) - -/** File too large */ -#define EFBIG __einfo_error ( EINFO_EFBIG ) -#define EINFO_EFBIG __einfo ( PLATFORM_EFBIG, 0x16, 0, \ - "File too large" ) - -/** Host is unreachable */ -#define EHOSTUNREACH __einfo_error ( EINFO_EHOSTUNREACH ) -#define EINFO_EHOSTUNREACH __einfo ( PLATFORM_EHOSTUNREACH, 0x17, 0, \ - "Host is unreachable" ) - -/** Identifier removed */ -#define EIDRM __einfo_error ( EINFO_EIDRM ) -#define EINFO_EIDRM __einfo ( PLATFORM_EIDRM, 0x18, 0, \ - "Identifier removed" ) - -/** Illegal byte sequence */ -#define EILSEQ __einfo_error ( EINFO_EILSEQ ) -#define EINFO_EILSEQ __einfo ( PLATFORM_EILSEQ, 0x19, 0, \ - "Illegal byte sequence" ) - -/** Operation in progress */ -#define EINPROGRESS __einfo_error ( EINFO_EINPROGRESS ) -#define EINFO_EINPROGRESS __einfo ( PLATFORM_EINPROGRESS, 0x1a, 0, \ - "Operation in progress" ) - -/** Interrupted function call */ -#define EINTR __einfo_error ( EINFO_EINTR ) -#define EINFO_EINTR __einfo ( PLATFORM_EINTR, 0x1b, 0, \ - "Interrupted function call" ) - -/** Invalid argument */ -#define EINVAL __einfo_error ( EINFO_EINVAL ) -#define EINFO_EINVAL __einfo ( PLATFORM_EINVAL, 0x1c, 0, \ - "Invalid argument" ) - -/** Input/output error */ -#define EIO __einfo_error ( EINFO_EIO ) -#define EINFO_EIO __einfo ( PLATFORM_EIO, 0x1d, 0, \ - "Input/output error" ) - -/** Socket is connected */ -#define EISCONN __einfo_error ( EINFO_EISCONN ) -#define EINFO_EISCONN __einfo ( PLATFORM_EISCONN, 0x1e, 0, \ - "Socket is connected" ) - -/** Is a directory */ -#define EISDIR __einfo_error ( EINFO_EISDIR ) -#define EINFO_EISDIR __einfo ( PLATFORM_EISDIR, 0x1f, 0, \ - "Is a directory" ) - -/** Too many levels of symbolic links */ -#define ELOOP __einfo_error ( EINFO_ELOOP ) -#define EINFO_ELOOP __einfo ( PLATFORM_ELOOP, 0x20, 0, \ - "Too many levels of symbolic links" ) - -/** Too many open files */ -#define EMFILE __einfo_error ( EINFO_EMFILE ) -#define EINFO_EMFILE __einfo ( PLATFORM_EMFILE, 0x21, 0, \ - "Too many open files" ) - -/** Too many links */ -#define EMLINK __einfo_error ( EINFO_EMLINK ) -#define EINFO_EMLINK __einfo ( PLATFORM_EMLINK, 0x22, 0, \ - "Too many links" ) - -/** Message too long */ -#define EMSGSIZE __einfo_error ( EINFO_EMSGSIZE ) -#define EINFO_EMSGSIZE __einfo ( PLATFORM_EMSGSIZE, 0x23, 0, \ - "Message too long" ) - -/** Multihop attempted */ -#define EMULTIHOP __einfo_error ( EINFO_EMULTIHOP ) -#define EINFO_EMULTIHOP __einfo ( PLATFORM_EMULTIHOP, 0x24, 0, \ - "Multihop attempted" ) - -/** Filename too long */ -#define ENAMETOOLONG __einfo_error ( EINFO_ENAMETOOLONG ) -#define EINFO_ENAMETOOLONG __einfo ( PLATFORM_ENAMETOOLONG, 0x25, 0, \ - "Filename too long" ) - -/** Network is down */ -#define ENETDOWN __einfo_error ( EINFO_ENETDOWN ) -#define EINFO_ENETDOWN __einfo ( PLATFORM_ENETDOWN, 0x26, 0, \ - "Network is down" ) - -/** Connection aborted by network */ -#define ENETRESET __einfo_error ( EINFO_ENETRESET ) -#define EINFO_ENETRESET __einfo ( PLATFORM_ENETRESET, 0x27, 0, \ - "Connection aborted by network" ) - -/** Network unreachable */ -#define ENETUNREACH __einfo_error ( EINFO_ENETUNREACH ) -#define EINFO_ENETUNREACH __einfo ( PLATFORM_ENETUNREACH, 0x28, 0, \ - "Network unreachable" ) - -/** Too many open files in system */ -#define ENFILE __einfo_error ( EINFO_ENFILE ) -#define EINFO_ENFILE __einfo ( PLATFORM_ENFILE, 0x29, 0, \ - "Too many open files in system" ) - -/** No buffer space available */ -#define ENOBUFS __einfo_error ( EINFO_ENOBUFS ) -#define EINFO_ENOBUFS __einfo ( PLATFORM_ENOBUFS, 0x2a, 0, \ - "No buffer space available" ) - -/** No message is available on the STREAM head read queue */ -#define ENODATA __einfo_error ( EINFO_ENODATA ) -#define EINFO_ENODATA __einfo ( PLATFORM_ENODATA, 0x2b, 0, \ - "No message is available on the STREAM " \ - "head read queue" ) - -/** No such device */ -#define ENODEV __einfo_error ( EINFO_ENODEV ) -#define EINFO_ENODEV __einfo ( PLATFORM_ENODEV, 0x2c, 0, \ - "No such device" ) - -/** No such file or directory */ -#define ENOENT __einfo_error ( EINFO_ENOENT ) -#define EINFO_ENOENT __einfo ( PLATFORM_ENOENT, 0x2d, 0, \ - "No such file or directory" ) - -/** Exec format error */ -#define ENOEXEC __einfo_error ( EINFO_ENOEXEC ) -#define EINFO_ENOEXEC __einfo ( PLATFORM_ENOEXEC, 0x2e, 0, \ - "Exec format error" ) - -/** No locks available */ -#define ENOLCK __einfo_error ( EINFO_ENOLCK ) -#define EINFO_ENOLCK __einfo ( PLATFORM_ENOLCK, 0x2f, 0, \ - "No locks available" ) - -/** Link has been severed */ -#define ENOLINK __einfo_error ( EINFO_ENOLINK ) -#define EINFO_ENOLINK __einfo ( PLATFORM_ENOLINK, 0x30, 0, \ - "Link has been severed" ) - -/** Not enough space */ -#define ENOMEM __einfo_error ( EINFO_ENOMEM ) -#define EINFO_ENOMEM __einfo ( PLATFORM_ENOMEM, 0x31, 0, \ - "Not enough space" ) - -/** No message of the desired type */ -#define ENOMSG __einfo_error ( EINFO_ENOMSG ) -#define EINFO_ENOMSG __einfo ( PLATFORM_ENOMSG, 0x32, 0, \ - "No message of the desired type" ) - -/** Protocol not available */ -#define ENOPROTOOPT __einfo_error ( EINFO_ENOPROTOOPT ) -#define EINFO_ENOPROTOOPT __einfo ( PLATFORM_ENOPROTOOPT, 0x33, 0, \ - "Protocol not available" ) - -/** No space left on device */ -#define ENOSPC __einfo_error ( EINFO_ENOSPC ) -#define EINFO_ENOSPC __einfo ( PLATFORM_ENOSPC, 0x34, 0, \ - "No space left on device" ) - -/** No STREAM resources */ -#define ENOSR __einfo_error ( EINFO_ENOSR ) -#define EINFO_ENOSR __einfo ( PLATFORM_ENOSR, 0x35, 0, \ - "No STREAM resources" ) - -/** Not a STREAM */ -#define ENOSTR __einfo_error ( EINFO_ENOSTR ) -#define EINFO_ENOSTR __einfo ( PLATFORM_ENOSTR, 0x36, 0, \ - "Not a STREAM" ) - -/** Function not implemented */ -#define ENOSYS __einfo_error ( EINFO_ENOSYS ) -#define EINFO_ENOSYS __einfo ( PLATFORM_ENOSYS, 0x37, 0, \ - "Function not implemented" ) - -/** The socket is not connected */ -#define ENOTCONN __einfo_error ( EINFO_ENOTCONN ) -#define EINFO_ENOTCONN __einfo ( PLATFORM_ENOTCONN, 0x38, 0, \ - "The socket is not connected" ) - -/** Not a directory */ -#define ENOTDIR __einfo_error ( EINFO_ENOTDIR ) -#define EINFO_ENOTDIR __einfo ( PLATFORM_ENOTDIR, 0x39, 0, \ - "Not a directory" ) - -/** Directory not empty */ -#define ENOTEMPTY __einfo_error ( EINFO_ENOTEMPTY ) -#define EINFO_ENOTEMPTY __einfo ( PLATFORM_ENOTEMPTY, 0x3a, 0, \ - "Directory not empty" ) - -/** Not a socket */ -#define ENOTSOCK __einfo_error ( EINFO_ENOTSOCK ) -#define EINFO_ENOTSOCK __einfo ( PLATFORM_ENOTSOCK, 0x3b, 0, \ - "Not a socket" ) - -/** Operation not supported */ -#define ENOTSUP __einfo_error ( EINFO_ENOTSUP ) -#define EINFO_ENOTSUP __einfo ( PLATFORM_ENOTSUP, 0x3c, 0, \ - "Operation not supported" ) - -/** Inappropriate I/O control operation */ -#define ENOTTY __einfo_error ( EINFO_ENOTTY ) -#define EINFO_ENOTTY __einfo ( PLATFORM_ENOTTY, 0x3d, 0, \ - "Inappropriate I/O control operation" ) - -/** No such device or address */ -#define ENXIO __einfo_error ( EINFO_ENXIO ) -#define EINFO_ENXIO __einfo ( PLATFORM_ENXIO, 0x3e, 0, \ - "No such device or address" ) - -/** Operation not supported on socket */ -#define EOPNOTSUPP __einfo_error ( EINFO_EOPNOTSUPP ) -#define EINFO_EOPNOTSUPP __einfo ( PLATFORM_EOPNOTSUPP, 0x3f, 0, \ - "Operation not supported on socket" ) - -/** Value too large to be stored in data type */ -#define EOVERFLOW __einfo_error ( EINFO_EOVERFLOW ) -#define EINFO_EOVERFLOW __einfo ( PLATFORM_EOVERFLOW, 0x40, 0, \ - "Value too large to be stored in data type" ) - -/** Operation not permitted */ -#define EPERM __einfo_error ( EINFO_EPERM ) -#define EINFO_EPERM __einfo ( PLATFORM_EPERM, 0x41, 0, \ - "Operation not permitted" ) - -/** Broken pipe */ -#define EPIPE __einfo_error ( EINFO_EPIPE ) -#define EINFO_EPIPE __einfo ( PLATFORM_EPIPE, 0x42, 0, \ - "Broken pipe" ) - -/** Protocol error */ -#define EPROTO __einfo_error ( EINFO_EPROTO ) -#define EINFO_EPROTO __einfo ( PLATFORM_EPROTO, 0x43, 0, \ - "Protocol error" ) - -/** Protocol not supported */ -#define EPROTONOSUPPORT __einfo_error ( EINFO_EPROTONOSUPPORT ) -#define EINFO_EPROTONOSUPPORT __einfo ( PLATFORM_EPROTONOSUPPORT, 0x44, 0, \ - "Protocol not supported" ) - -/** Protocol wrong type for socket */ -#define EPROTOTYPE __einfo_error ( EINFO_EPROTOTYPE ) -#define EINFO_EPROTOTYPE __einfo ( PLATFORM_EPROTOTYPE, 0x45, 0, \ - "Protocol wrong type for socket" ) - -/** Result too large */ -#define ERANGE __einfo_error ( EINFO_ERANGE ) -#define EINFO_ERANGE __einfo ( PLATFORM_ERANGE, 0x46, 0, \ - "Result too large" ) - -/** Read-only file system */ -#define EROFS __einfo_error ( EINFO_EROFS ) -#define EINFO_EROFS __einfo ( PLATFORM_EROFS, 0x47, 0, \ - "Read-only file system" ) - -/** Invalid seek */ -#define ESPIPE __einfo_error ( EINFO_ESPIPE ) -#define EINFO_ESPIPE __einfo ( PLATFORM_ESPIPE, 0x48, 0, \ - "Invalid seek" ) - -/** No such process */ -#define ESRCH __einfo_error ( EINFO_ESRCH ) -#define EINFO_ESRCH __einfo ( PLATFORM_ESRCH, 0x49, 0, \ - "No such process" ) - -/** Stale file handle */ -#define ESTALE __einfo_error ( EINFO_ESTALE ) -#define EINFO_ESTALE __einfo ( PLATFORM_ESTALE, 0x4a, 0, \ - "Stale file handle" ) - -/** Timer expired */ -#define ETIME __einfo_error ( EINFO_ETIME ) -#define EINFO_ETIME __einfo ( PLATFORM_ETIME, 0x4b, 0, \ - "Timer expired" ) - -/** Connection timed out */ -#define ETIMEDOUT __einfo_error ( EINFO_ETIMEDOUT ) -#define EINFO_ETIMEDOUT __einfo ( PLATFORM_ETIMEDOUT, 0x4c, 0, \ - "Connection timed out" ) - -/** Text file busy */ -#define ETXTBSY __einfo_error ( EINFO_ETXTBSY ) -#define EINFO_ETXTBSY __einfo ( PLATFORM_ETXTBSY, 0x4d, 0, \ - "Text file busy" ) - -/** Operation would block */ -#define EWOULDBLOCK __einfo_error ( EINFO_EWOULDBLOCK ) -#define EINFO_EWOULDBLOCK __einfo ( PLATFORM_EWOULDBLOCK, 0x4e, 0, \ - "Operation would block" ) - -/** Improper link */ -#define EXDEV __einfo_error ( EINFO_EXDEV ) -#define EINFO_EXDEV __einfo ( PLATFORM_EXDEV, 0x4f, 0, \ - "Improper link" ) - -/** @} */ - -/** Platform-generated base error */ -#define EINFO_EPLATFORM __einfo ( 0, 0x7f, 0, "Platform-generated error" ) - -extern int errno; - -#endif /* ERRNO_H */ |