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Diffstat (limited to 'nuttx/libc/string/lib_strerror.c')
-rw-r--r--nuttx/libc/string/lib_strerror.c375
1 files changed, 0 insertions, 375 deletions
diff --git a/nuttx/libc/string/lib_strerror.c b/nuttx/libc/string/lib_strerror.c
deleted file mode 100644
index 0c7ca28fd..000000000
--- a/nuttx/libc/string/lib_strerror.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/************************************************************************
- * libc/string/lib_strerror.c
- *
- * Copyright (C) 2007, 2009, 2011-2012 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * 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.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * 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 OWNER 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.
- *
- ************************************************************************/
-
-/************************************************************************
- * Included Files
- ************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <string.h>
-#include <errno.h>
-
-/************************************************************************
- * Definitions
- ************************************************************************/
-
-/************************************************************************
- * Private Types
- ************************************************************************/
-
-struct errno_strmap_s
-{
- uint8_t errnum;
- const char *str;
-};
-
-/************************************************************************
- * Private Data
- ************************************************************************/
-
-#ifdef CONFIG_LIBC_STRERROR
-
-/* This table maps all error numbers to descriptive strings.
- * The only assumption that the code makes with regard to this
- * this table is that it is ordered by error number.
- *
- * The size of this table is quite large. Its size can be
- * reduced by eliminating some of the more obscure error
- * strings.
- */
-
-#ifndef CONFIG_LIBC_STRERROR_SHORT
-
-static const struct errno_strmap_s g_errnomap[] =
-{
- { EPERM, EPERM_STR },
- { ENOENT, ENOENT_STR },
- { ESRCH, ESRCH_STR },
- { EINTR, EINTR_STR },
- { EIO, EIO_STR },
- { ENXIO, ENXIO_STR },
- { E2BIG, E2BIG_STR },
- { ENOEXEC, ENOEXEC_STR },
- { EBADF, EBADF_STR },
- { ECHILD, ECHILD_STR },
- { EAGAIN, EAGAIN_STR },
- { ENOMEM, ENOMEM_STR },
- { EACCES, EACCES_STR },
- { EFAULT, EFAULT_STR },
- { ENOTBLK, ENOTBLK_STR },
- { EBUSY, EBUSY_STR },
- { EEXIST, EEXIST_STR },
- { EXDEV, EXDEV_STR },
- { ENODEV, ENODEV_STR },
- { ENOTDIR, ENOTDIR_STR },
- { EISDIR, EISDIR_STR },
- { EINVAL, EINVAL_STR },
- { ENFILE, ENFILE_STR },
- { EMFILE, EMFILE_STR },
- { ENOTTY, ENOTTY_STR },
- { ETXTBSY, ETXTBSY_STR },
- { EFBIG, EFBIG_STR },
- { ENOSPC, ENOSPC_STR },
- { ESPIPE, ESPIPE_STR },
- { EROFS, EROFS_STR },
- { EMLINK, EMLINK_STR },
- { EPIPE, EPIPE_STR },
- { EDOM, EDOM_STR },
- { ERANGE, ERANGE_STR },
- { EDEADLK, EDEADLK_STR },
- { ENAMETOOLONG, ENAMETOOLONG_STR },
- { ENOLCK, ENOLCK_STR },
- { ENOSYS, ENOSYS_STR },
- { ENOTEMPTY, ENOTEMPTY_STR },
- { ELOOP, ELOOP_STR },
- { ENOMSG, ENOMSG_STR },
- { EIDRM, EIDRM_STR },
- { ECHRNG, ECHRNG_STR },
- { EL2NSYNC, EL2NSYNC_STR },
- { EL3HLT, EL3HLT_STR },
- { EL3RST, EL3RST_STR },
- { ELNRNG, ELNRNG_STR },
- { EUNATCH, EUNATCH_STR },
- { ENOCSI, ENOCSI_STR },
- { EL2HLT, EL2HLT_STR },
- { EBADE, EBADE_STR },
- { EBADR, EBADR_STR },
- { EXFULL, EXFULL_STR },
- { ENOANO, ENOANO_STR },
- { EBADRQC, EBADRQC_STR },
- { EBADSLT, EBADSLT_STR },
- { EBFONT, EBFONT_STR },
- { ENOSTR, ENOSTR_STR },
- { ENODATA, ENODATA_STR },
- { ETIME, ETIME_STR },
- { ENOSR, ENOSR_STR },
- { ENONET, ENONET_STR },
- { ENOPKG, ENOPKG_STR },
- { EREMOTE, EREMOTE_STR },
- { ENOLINK, ENOLINK_STR },
- { EADV, EADV_STR },
- { ESRMNT, ESRMNT_STR },
- { ECOMM, ECOMM_STR },
- { EPROTO, EPROTO_STR },
- { EMULTIHOP, EMULTIHOP_STR },
- { EDOTDOT, EDOTDOT_STR },
- { EBADMSG, EBADMSG_STR },
- { EOVERFLOW, EOVERFLOW_STR },
- { ENOTUNIQ, ENOTUNIQ_STR },
- { EBADFD, EBADFD_STR },
- { EREMCHG, EREMCHG_STR },
- { ELIBACC, ELIBACC_STR },
- { ELIBBAD, ELIBBAD_STR },
- { ELIBSCN, ELIBSCN_STR },
- { ELIBMAX, ELIBMAX_STR },
- { ELIBEXEC, ELIBEXEC_STR },
- { EILSEQ, EILSEQ_STR },
- { ERESTART, ERESTART_STR },
- { ESTRPIPE, ESTRPIPE_STR },
- { EUSERS, EUSERS_STR },
- { ENOTSOCK, ENOTSOCK_STR },
- { EDESTADDRREQ, EDESTADDRREQ_STR },
- { EMSGSIZE, EMSGSIZE_STR },
- { EPROTOTYPE, EPROTOTYPE_STR },
- { ENOPROTOOPT, ENOPROTOOPT_STR },
- { EPROTONOSUPPORT, EPROTONOSUPPORT_STR },
- { ESOCKTNOSUPPORT, ESOCKTNOSUPPORT_STR },
- { EOPNOTSUPP, EOPNOTSUPP_STR },
- { EPFNOSUPPORT, EPFNOSUPPORT_STR },
- { EAFNOSUPPORT, EAFNOSUPPORT_STR },
- { EADDRINUSE, EADDRINUSE_STR },
- { EADDRNOTAVAIL, EADDRNOTAVAIL_STR },
- { ENETDOWN, ENETDOWN_STR },
- { ENETUNREACH, ENETUNREACH_STR },
- { ENETRESET, ENETRESET_STR },
- { ECONNABORTED, ECONNABORTED_STR },
- { ECONNRESET, ECONNRESET_STR },
- { ENOBUFS, ENOBUFS_STR },
- { EISCONN, EISCONN_STR },
- { ENOTCONN, ENOTCONN_STR },
- { ESHUTDOWN, ESHUTDOWN_STR },
- { ETOOMANYREFS, ETOOMANYREFS_STR },
- { ETIMEDOUT, ETIMEDOUT_STR },
- { ECONNREFUSED, ECONNREFUSED_STR },
- { EHOSTDOWN, EHOSTDOWN_STR },
- { EHOSTUNREACH, EHOSTUNREACH_STR },
- { EALREADY, EALREADY_STR },
- { EINPROGRESS, EINPROGRESS_STR },
- { ESTALE, ESTALE_STR },
- { EUCLEAN, EUCLEAN_STR },
- { ENOTNAM, ENOTNAM_STR },
- { ENAVAIL, ENAVAIL_STR },
- { EISNAM, EISNAM_STR },
- { EREMOTEIO, EREMOTEIO_STR },
- { EDQUOT, EDQUOT_STR },
- { ENOMEDIUM, ENOMEDIUM_STR },
- { EMEDIUMTYPE, EMEDIUMTYPE_STR }
-};
-
-#else /* CONFIG_LIBC_STRERROR_SHORT */
-
-static const struct errno_strmap_s g_errnomap[] =
-{
- { EPERM, "EPERM" },
- { ENOENT, "ENOENT" },
- { ESRCH, "ESRCH" },
- { EINTR, "EINTR" },
- { EIO, "EIO" },
- { ENXIO, "ENXIO" },
- { E2BIG, "E2BIG" },
- { ENOEXEC, "ENOEXEC" },
- { EBADF, "EBADF" },
- { ECHILD, "ECHILD" },
- { EAGAIN, "EAGAIN" },
- { ENOMEM, "ENOMEM" },
- { EACCES, "EACCES" },
- { EFAULT, "EFAULT" },
- { ENOTBLK, "ENOTBLK" },
- { EBUSY, "EBUSY" },
- { EEXIST, "EEXIST" },
- { EXDEV, "EXDEV" },
- { ENODEV, "ENODEV" },
- { ENOTDIR, "ENOTDIR" },
- { EISDIR, "EISDIR" },
- { EINVAL, "EINVAL" },
- { ENFILE, "ENFILE" },
- { EMFILE, "EMFILE" },
- { ENOTTY, "ENOTTY" },
- { ETXTBSY, "ETXTBSY" },
- { EFBIG, "EFBIG" },
- { ENOSPC, "ENOSPC" },
- { ESPIPE, "ESPIPE" },
- { EROFS, "EROFS" },
- { EMLINK, "EMLINK" },
- { EPIPE, "EPIPE" },
- { EDOM, "EDOM" },
- { ERANGE, "ERANGE" },
- { EDEADLK, "EDEADLK" },
- { ENAMETOOLONG, "ENAMETOOLONG" },
- { ENOLCK, "ENOLCK" },
- { ENOSYS, "ENOSYS" },
- { ENOTEMPTY, "ENOTEMPTY" },
- { ELOOP, "ELOOP" },
- { ENOMSG, "ENOMSG" },
- { EIDRM, "EIDRM" },
- { ECHRNG, "ECHRNG" },
- { EL2NSYNC, "EL2NSYNC" },
- { EL3HLT, "EL3HLT" },
- { EL3RST, "EL3RST" },
- { EL3RST, "EL3RST" },
- { EUNATCH, "EUNATCH" },
- { ENOCSI, "ENOCSI" },
- { EL2HLT, "EL2HLT" },
- { EBADE, "EBADE" },
- { EBADR, "EBADR" },
- { EXFULL, "EXFULL" },
- { ENOANO, "ENOANO" },
- { EBADRQC, "EBADRQC" },
- { EBADSLT, "EBADSLT" },
- { EBFONT, "EBFONT" },
- { ENOSTR, "ENOSTR" },
- { ENODATA, "ENODATA" },
- { ETIME, "ETIME" },
- { ENOSR, "ENOSR" },
- { ENONET, "ENONET" },
- { ENOPKG, "ENOPKG" },
- { EREMOTE, "EREMOTE" },
- { ENOLINK, "ENOLINK" },
- { EADV, "EADV" },
- { ESRMNT, "ESRMNT" },
- { ECOMM, "ECOMM" },
- { EPROTO, "EPROTO" },
- { EMULTIHOP, "EMULTIHOP" },
- { EDOTDOT, "EDOTDOT" },
- { EBADMSG, "EBADMSG" },
- { EOVERFLOW, "EOVERFLOW" },
- { ENOTUNIQ, "ENOTUNIQ" },
- { EBADFD, "EBADFD" },
- { EREMCHG, "EREMCHG" },
- { ELIBACC, "ELIBACC" },
- { ELIBBAD, "ELIBBAD" },
- { ELIBSCN, "ELIBSCN" },
- { ELIBMAX, "ELIBMAX" },
- { ELIBEXEC, "ELIBEXEC" },
- { EILSEQ, "EILSEQ" },
- { ERESTART, "ERESTART" },
- { ESTRPIPE, "ESTRPIPE" },
- { EUSERS, "EUSERS" },
- { ENOTSOCK, "ENOTSOCK" },
- { EDESTADDRREQ, "EDESTADDRREQ" },
- { EMSGSIZE, "EMSGSIZE" },
- { EPROTOTYPE, "EPROTOTYPE" },
- { ENOPROTOOPT, "ENOPROTOOPT" },
- { EPROTONOSUPPORT, "EPROTONOSUPPORT" },
- { ESOCKTNOSUPPORT, "ESOCKTNOSUPPORT" },
- { EOPNOTSUPP, "EOPNOTSUPP" },
- { EPFNOSUPPORT, "EPFNOSUPPORT" },
- { EAFNOSUPPORT, "EAFNOSUPPORT" },
- { EADDRINUSE, "EADDRINUSE" },
- { EADDRNOTAVAIL, "EADDRNOTAVAIL" },
- { ENETDOWN, "ENETDOWN" },
- { ENETUNREACH, "ENETUNREACH" },
- { ENETRESET, "ENETRESET" },
- { ECONNABORTED, "ECONNABORTED" },
- { ECONNRESET, "ECONNRESET" },
- { ENOBUFS, "ENOBUFS" },
- { EISCONN, "EISCONN" },
- { ENOTCONN, "ENOTCONN" },
- { ESHUTDOWN, "ESHUTDOWN" },
- { ETOOMANYREFS, "ETOOMANYREFS" },
- { ETIMEDOUT, "ETIMEDOUT" },
- { ECONNREFUSED, "ECONNREFUSED" },
- { EHOSTDOWN, "EHOSTDOWN" },
- { EHOSTUNREACH, "EHOSTUNREACH" },
- { EALREADY, "EALREADY" },
- { EINPROGRESS, "EINPROGRESS" },
- { ESTALE, "ESTALE" },
- { EUCLEAN, "EUCLEAN" },
- { ENOTNAM, "ENOTNAM" },
- { ENAVAIL, "ENAVAIL" },
- { EISNAM, "EISNAM" },
- { EREMOTEIO, "EREMOTEIO" },
- { EDQUOT, "EDQUOT" },
- { ENOMEDIUM, "ENOMEDIUM" },
- { EMEDIUMTYPE, "EMEDIUMTYPE" }
-};
-
-#endif /* CONFIG_LIBC_STRERROR_SHORT */
-
-#define NERRNO_STRS (sizeof(g_errnomap) / sizeof(struct errno_strmap_s))
-
-#endif /* CONFIG_LIBC_STRERROR */
-
-/************************************************************************
- * Private Functions
- ************************************************************************/
-
-/************************************************************************
- * Public Functions
- ************************************************************************/
-
-/************************************************************************
- * Name: strerror
- ************************************************************************/
-
-FAR const char *strerror(int errnum)
-{
-#ifdef CONFIG_LIBC_STRERROR
- int ndxlow = 0;
- int ndxhi = NERRNO_STRS - 1;
- int ndxmid;
-
- do
- {
- ndxmid = (ndxlow + ndxhi) >> 1;
- if (errnum > g_errnomap[ndxmid].errnum)
- {
- ndxlow = ndxmid + 1;
- }
- else if (errnum < g_errnomap[ndxmid].errnum)
- {
- ndxhi = ndxmid - 1;
- }
- else
- {
- return g_errnomap[ndxmid].str;
- }
- }
- while (ndxlow <= ndxhi);
-#endif
- return "Unknown error";
-}
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