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freebsd-dev/lib/libc/gen/errlst.c

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General further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
2017-11-20 19:49:47 +00:00
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
* Copyright (c) 1982, 1985, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
Renumber copyright clause 4 Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
* 3. Neither the name of the University nor the names of its contributors
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
Fix the style of the SCM ID's. I believe have made all of libc .c's as consistent as possible.
2002-03-22 21:53:29 +00:00
#include <sys/cdefs.h>
Clean up the vcs ID strings in libc's gen/ directory. - Move CSRG IDs into __SCCSID(). - When a file has been copied, consistently use 'From: <tag>' for strings referencing the version of the source file copied from in the license block comment. - Some of the 'From:' tags were using $FreeBSD$ that was being expanded on each checkout. Fix those to hardcode the FreeBSD tag from the file that was copied at the time of the copy. - When multiple strings are present list them in "chronological" order, so CSRG (__SCCSID) before FreeBSD (__FBSDID). If a file came from OtherBSD and contains a CSRG ID from the OtherBSD file, use the order CSRG -> OtherBSD -> FreeBSD. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D15831
2018-07-03 17:31:45 +00:00
__SCCSID("@(#)errlst.c 8.2 (Berkeley) 11/16/93");
Fix the style of the SCM ID's. I believe have made all of libc .c's as consistent as possible.
2002-03-22 21:53:29 +00:00
__FBSDID("$FreeBSD$");
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
Bump sys_errlist size to keep ABI backward-compatible for some time. Addition of the new errno values requires adding new elements to sys_errlist array, which is actually ABI-incompatible, since ELF records the object size. Expand array in advance to 150 elements so that we have our users to go over the issue only once, at least until more than 53 new errors are added. I did not bumped the symbol version, same as it was not done for previous increases of the array size. Runtime linker only copies as much data into binary object on copy relocation as the binary'object specifies. This is not fixable for binaries which access sys_errlist directly. While there, correct comment and calculation of the temporary buffer size for the message printed for unknown error. The on-stack buffer is used only for the number and delimiter since r108603. Requested by: mckusick Reviewed by: mckusick, yuripv MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18656
2018-12-27 13:02:15 +00:00
#include <errno.h>
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
#include <stdio.h>
libc: Always use our own copy of sys_errlist and sys_nerr (.so only). This ensures strerror() and friends continue to work correctly even if a (non-PIE) executable linked against an older libc imports sys_errlist (which causes sys_errlist to refer to the executable's copy with a size fixed when that executable was linked). The executable's use of sys_errlist remains broken because it uses the current value of sys_nerr and may access past the bounds of the array. Different from the message "Using sys_errlist from executables is not ABI-stable" on freebsd-arch, this change does not affect the static library. There seems no reason to prevent overriding the error messages in the static library.
2013-08-31 22:32:42 +00:00
#include "errlst.h"
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
Bump sys_errlist size to keep ABI backward-compatible for some time. Addition of the new errno values requires adding new elements to sys_errlist array, which is actually ABI-incompatible, since ELF records the object size. Expand array in advance to 150 elements so that we have our users to go over the issue only once, at least until more than 53 new errors are added. I did not bumped the symbol version, same as it was not done for previous increases of the array size. Runtime linker only copies as much data into binary object on copy relocation as the binary'object specifies. This is not fixable for binaries which access sys_errlist directly. While there, correct comment and calculation of the temporary buffer size for the message printed for unknown error. The on-stack buffer is used only for the number and delimiter since r108603. Requested by: mckusick Reviewed by: mckusick, yuripv MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18656
2018-12-27 13:02:15 +00:00
const char __uprefix[] = "Unknown error";
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
const char *const sys_errlist[] = {
Allow strerror(0) and strerror_r(0, ...). Of course, strerror_r() may still fail with ERANGE. Although the POSIX specification said this could fail with EINVAL and doing this likely indicates invalid use of errno, most other implementations permitted it, various POSIX testsuites require it to work (matching the older sys_errlist array) and apparently some applications depend on it. PR: standards/151316 MFC after: 1 week
2011-04-05 21:56:05 +00:00
"No error: 0", /* 0 - ENOERROR */
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
"Operation not permitted", /* 1 - EPERM */
"No such file or directory", /* 2 - ENOENT */
"No such process", /* 3 - ESRCH */
"Interrupted system call", /* 4 - EINTR */
"Input/output error", /* 5 - EIO */
"Device not configured", /* 6 - ENXIO */
"Argument list too long", /* 7 - E2BIG */
"Exec format error", /* 8 - ENOEXEC */
"Bad file descriptor", /* 9 - EBADF */
"No child processes", /* 10 - ECHILD */
"Resource deadlock avoided", /* 11 - EDEADLK */
"Cannot allocate memory", /* 12 - ENOMEM */
"Permission denied", /* 13 - EACCES */
"Bad address", /* 14 - EFAULT */
"Block device required", /* 15 - ENOTBLK */
"Device busy", /* 16 - EBUSY */
"File exists", /* 17 - EEXIST */
"Cross-device link", /* 18 - EXDEV */
"Operation not supported by device", /* 19 - ENODEV */
"Not a directory", /* 20 - ENOTDIR */
"Is a directory", /* 21 - EISDIR */
"Invalid argument", /* 22 - EINVAL */
"Too many open files in system", /* 23 - ENFILE */
"Too many open files", /* 24 - EMFILE */
"Inappropriate ioctl for device", /* 25 - ENOTTY */
"Text file busy", /* 26 - ETXTBSY */
"File too large", /* 27 - EFBIG */
"No space left on device", /* 28 - ENOSPC */
"Illegal seek", /* 29 - ESPIPE */
"Read-only file system", /* 30 - EROFS */
"Too many links", /* 31 - EMLINK */
"Broken pipe", /* 32 - EPIPE */
/* math software */
"Numerical argument out of domain", /* 33 - EDOM */
"Result too large", /* 34 - ERANGE */
/* non-blocking and interrupt i/o */
"Resource temporarily unavailable", /* 35 - EAGAIN */
/* 35 - EWOULDBLOCK */
"Operation now in progress", /* 36 - EINPROGRESS */
"Operation already in progress", /* 37 - EALREADY */
/* ipc/network software -- argument errors */
"Socket operation on non-socket", /* 38 - ENOTSOCK */
"Destination address required", /* 39 - EDESTADDRREQ */
"Message too long", /* 40 - EMSGSIZE */
"Protocol wrong type for socket", /* 41 - EPROTOTYPE */
"Protocol not available", /* 42 - ENOPROTOOPT */
"Protocol not supported", /* 43 - EPROTONOSUPPORT */
"Socket type not supported", /* 44 - ESOCKTNOSUPPORT */
"Operation not supported", /* 45 - EOPNOTSUPP */
"Protocol family not supported", /* 46 - EPFNOSUPPORT */
/* 47 - EAFNOSUPPORT */
"Address family not supported by protocol family",
"Address already in use", /* 48 - EADDRINUSE */
"Can't assign requested address", /* 49 - EADDRNOTAVAIL */
/* ipc/network software -- operational errors */
"Network is down", /* 50 - ENETDOWN */
"Network is unreachable", /* 51 - ENETUNREACH */
"Network dropped connection on reset", /* 52 - ENETRESET */
"Software caused connection abort", /* 53 - ECONNABORTED */
"Connection reset by peer", /* 54 - ECONNRESET */
"No buffer space available", /* 55 - ENOBUFS */
"Socket is already connected", /* 56 - EISCONN */
"Socket is not connected", /* 57 - ENOTCONN */
"Can't send after socket shutdown", /* 58 - ESHUTDOWN */
"Too many references: can't splice", /* 59 - ETOOMANYREFS */
"Operation timed out", /* 60 - ETIMEDOUT */
"Connection refused", /* 61 - ECONNREFUSED */
"Too many levels of symbolic links", /* 62 - ELOOP */
"File name too long", /* 63 - ENAMETOOLONG */
/* should be rearranged */
"Host is down", /* 64 - EHOSTDOWN */
"No route to host", /* 65 - EHOSTUNREACH */
"Directory not empty", /* 66 - ENOTEMPTY */
/* quotas & mush */
"Too many processes", /* 67 - EPROCLIM */
"Too many users", /* 68 - EUSERS */
"Disc quota exceeded", /* 69 - EDQUOT */
/* Network File System */
"Stale NFS file handle", /* 70 - ESTALE */
"Too many levels of remote in path", /* 71 - EREMOTE */
"RPC struct is bad", /* 72 - EBADRPC */
"RPC version wrong", /* 73 - ERPCMISMATCH */
"RPC prog. not avail", /* 74 - EPROGUNAVAIL */
"Program version wrong", /* 75 - EPROGMISMATCH */
"Bad procedure for program", /* 76 - EPROCUNAVAIL */
"No locks available", /* 77 - ENOLCK */
"Function not implemented", /* 78 - ENOSYS */
"Inappropriate file type or format", /* 79 - EFTYPE */
Add missing strings. PR: 11285 Submitted by: Chris Costello <chris@calldei.com> Reviewed by: phk
1999-04-24 18:28:24 +00:00
"Authentication error", /* 80 - EAUTH */
"Need authenticator", /* 81 - ENEEDAUTH */
"Identifier removed", /* 82 - EIDRM */
"No message of desired type", /* 83 - ENOMSG */
"Value too large to be stored in data type", /* 84 - EOVERFLOW */
"Operation canceled", /* 85 - ECANCELED */
"Illegal byte sequence", /* 86 - EILSEQ */
Add new errno ``ENOATTR''.
2002-03-07 15:13:44 +00:00
"Attribute not found", /* 87 - ENOATTR */
Introduce a new error return code: #define EDOFUS 88 /* Programming error */ This can be used to signal error situations which indicate that the program logic or assumptions is deficient.
2002-08-09 10:15:48 +00:00
/* General */
s/EDOFUS/EDOOFUS/ Persuaded by: Google
2002-08-21 17:11:00 +00:00
"Programming error", /* 88 - EDOOFUS */
Add some missing errnos from POSIX. Nothing in FreeBSD generates these at the moment, but applications that test for them will now have a better chance of compiling. I have intentionally omitted errnos that are only good for STREAMS, since apps that use STREAMS won't compile anyway. The exception is EPROTO, which was apparently intended for STREAMS, but worth having anyway because Linux (mis)uses it for other things.
2005-04-02 12:33:28 +00:00
"Bad message", /* 89 - EBADMSG */
"Multihop attempted", /* 90 - EMULTIHOP */
"Link has been severed", /* 91 - ENOLINK */
"Protocol error", /* 92 - EPROTO */
Add a new errno, ENOTCAPABLE, to be returned when a process requests an operation on a file descriptor that is not authorized by the descriptor's capability flags. MFC after: 1 month Sponsored by: Google
2009-10-07 20:20:51 +00:00
"Capabilities insufficient", /* 93 - ENOTCAPABLE */
Add text string for ECAPMODE to libc. Discussed with: anderson Obtained from: Capsicum Project Sponsored by: Google, Inc. MFC after: 3 months
2011-03-03 11:28:57 +00:00
"Not permitted in capability mode", /* 94 - ECAPMODE */
POSIX 1003.1-2008: add ENOTRECOVERABLE, EOWNERDEAD errnos.
2013-05-04 19:07:22 +00:00
"State not recoverable", /* 95 - ENOTRECOVERABLE */
"Previous owner died", /* 96 - EOWNERDEAD */
Create new EINTEGRITY error with message "Integrity check failed". An integrity check such as a check-hash or a cross-correlation failed. The integrity error falls between EINVAL that identifies errors in parameters to a system call and EIO that identifies errors with the underlying storage media. EINTEGRITY is typically raised by intermediate kernel layers such as a filesystem or an in-kernel GEOM subsystem when they detect inconsistencies. Uses include allowing the mount(8) command to return a different exit value to automate the running of fsck(8) during a system boot. These changes make no use of the new error, they just add it. Later commits will be made for the use of the new error number and it will be added to additional manual pages as appropriate. Reviewed by: gnn, dim, brueffer, imp Discussed with: kib, cem, emaste, ed, jilles Differential Revision: https://reviews.freebsd.org/D18765
2019-01-17 06:35:45 +00:00
"Integrity check failed", /* 97 - EINTEGRITY */
Bump sys_errlist size to keep ABI backward-compatible for some time. Addition of the new errno values requires adding new elements to sys_errlist array, which is actually ABI-incompatible, since ELF records the object size. Expand array in advance to 150 elements so that we have our users to go over the issue only once, at least until more than 53 new errors are added. I did not bumped the symbol version, same as it was not done for previous increases of the array size. Runtime linker only copies as much data into binary object on copy relocation as the binary'object specifies. This is not fixable for binaries which access sys_errlist directly. While there, correct comment and calculation of the temporary buffer size for the message printed for unknown error. The on-stack buffer is used only for the number and delimiter since r108603. Requested by: mckusick Reviewed by: mckusick, yuripv MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18656
2018-12-27 13:02:15 +00:00
/*
* Reserved space in sys_errlist, take the next slot for a next error code.
* Reserve prevents the array size from changing for some time.
*/
__uprefix, /* 98 */
__uprefix, /* 99 */
__uprefix, /* 100 */
__uprefix, /* 101 */
__uprefix, /* 102 */
__uprefix, /* 103 */
__uprefix, /* 104 */
__uprefix, /* 105 */
__uprefix, /* 106 */
__uprefix, /* 107 */
__uprefix, /* 108 */
__uprefix, /* 109 */
__uprefix, /* 110 */
__uprefix, /* 111 */
__uprefix, /* 112 */
__uprefix, /* 113 */
__uprefix, /* 114 */
__uprefix, /* 115 */
__uprefix, /* 116 */
__uprefix, /* 117 */
__uprefix, /* 118 */
__uprefix, /* 119 */
__uprefix, /* 120 */
__uprefix, /* 121 */
__uprefix, /* 122 */
__uprefix, /* 123 */
__uprefix, /* 124 */
__uprefix, /* 125 */
__uprefix, /* 126 */
__uprefix, /* 127 */
__uprefix, /* 128 */
__uprefix, /* 129 */
__uprefix, /* 130 */
__uprefix, /* 131 */
__uprefix, /* 132 */
__uprefix, /* 133 */
__uprefix, /* 134 */
__uprefix, /* 135 */
__uprefix, /* 136 */
__uprefix, /* 137 */
__uprefix, /* 138 */
__uprefix, /* 139 */
__uprefix, /* 140 */
__uprefix, /* 141 */
__uprefix, /* 142 */
__uprefix, /* 143 */
__uprefix, /* 144 */
__uprefix, /* 145 */
__uprefix, /* 146 */
__uprefix, /* 147 */
__uprefix, /* 148 */
__uprefix, /* 149 */
__uprefix, /* 150 */
BSD 4.4 Lite Lib Sources
1994-05-27 05:00:24 +00:00
};
Bump sys_errlist size to keep ABI backward-compatible for some time. Addition of the new errno values requires adding new elements to sys_errlist array, which is actually ABI-incompatible, since ELF records the object size. Expand array in advance to 150 elements so that we have our users to go over the issue only once, at least until more than 53 new errors are added. I did not bumped the symbol version, same as it was not done for previous increases of the array size. Runtime linker only copies as much data into binary object on copy relocation as the binary'object specifies. This is not fixable for binaries which access sys_errlist directly. While there, correct comment and calculation of the temporary buffer size for the message printed for unknown error. The on-stack buffer is used only for the number and delimiter since r108603. Requested by: mckusick Reviewed by: mckusick, yuripv MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18656
2018-12-27 13:02:15 +00:00
const int sys_nerr = ELAST + 1;
libc: Always use our own copy of sys_errlist and sys_nerr (.so only). This ensures strerror() and friends continue to work correctly even if a (non-PIE) executable linked against an older libc imports sys_errlist (which causes sys_errlist to refer to the executable's copy with a size fixed when that executable was linked). The executable's use of sys_errlist remains broken because it uses the current value of sys_nerr and may access past the bounds of the array. Different from the message "Using sys_errlist from executables is not ABI-stable" on freebsd-arch, this change does not affect the static library. There seems no reason to prevent overriding the error messages in the static library.
2013-08-31 22:32:42 +00:00
Revert r274772: it is not valid on MIPS Reported by: sbruno
2014-11-25 03:50:31 +00:00
#ifdef PIC
libc: Always use our own copy of sys_errlist and sys_nerr (.so only). This ensures strerror() and friends continue to work correctly even if a (non-PIE) executable linked against an older libc imports sys_errlist (which causes sys_errlist to refer to the executable's copy with a size fixed when that executable was linked). The executable's use of sys_errlist remains broken because it uses the current value of sys_nerr and may access past the bounds of the array. Different from the message "Using sys_errlist from executables is not ABI-stable" on freebsd-arch, this change does not affect the static library. There seems no reason to prevent overriding the error messages in the static library.
2013-08-31 22:32:42 +00:00
__strong_reference(sys_errlist, __hidden_sys_errlist);
__strong_reference(sys_nerr, __hidden_sys_nerr);
#endif
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