0317eaecb1
* posix/tst-execle2.c (do_test): Likewise. * posix/transbug.c (run_test): Add some casts. * posix/bug-regex22.c (main): Likewise. * posix/bug-regex5.c (main): Likewise. * wcsmbs/tst-mbsrtowcs.c (main): Likewise. * string/test-strspn.c (do_test, do_random_tests): Likewise. * string/test-strrchr.c (do_test, do_random_tests): Likewise. * string/test-strlen.c (do_random_tests): Likewise. * string/test-strpbrk.c (do_test, do_random_tests): Likewise. * string/test-strcmp.c (do_random_tests): Likewise. * string/test-strchr.c (do_test, do_random_tests): Likewise. * string/test-strcat.c (do_test, do_random_tests): Likewise. * string/test-strncpy.c (do_random_tests): Likewise. * string/test-strcpy.c (do_test, do_random_tests): Likewise. * string/test-memccpy.c (do_test): Likewise. * string/test-memmove.c (do_test, do_random_tests): Likewise. * string/test-memcpy.c (do_test, do_random_tests): Likewise. * string/test-memcmp.c (do_test, do_random_tests): Likewise. * string/test-memchr.c (do_test, do_random_tests): Likewise. * dlfcn/bug-atexit1.c (do_test): Fix up prototype in cast. * stdio-common/tst-fgets.c (do_test): Add a cast. * iconvdata/bug-iconv4.c (xiconv): Add a cast. * locale/programs/simple-hash.c (insert_entry_2): Remove useless casts. * resolv/herror.c (herror): Remove unused extern decl. * libio/obprintf.c: Include "strfile.h". * elf/order2mod2.c (init): Cast ignored value to void. * stdio-common/tstdiomisc.c: If FLT_EVAL_METHOD is 2, use long
113 lines
3.9 KiB
C
113 lines
3.9 KiB
C
/*
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* Copyright (c) 1987, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Portions Copyright (c) 1996-1999 by Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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static const char sccsid[] = "@(#)herror.c 8.1 (Berkeley) 6/4/93";
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static const char rcsid[] = "$BINDId: herror.c,v 8.11 1999/10/13 16:39:39 vixie Exp $";
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#endif /* LIBC_SCCS and not lint */
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/uio.h>
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#include <netinet/in.h>
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#include <arpa/nameser.h>
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#include <netdb.h>
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#include <resolv.h>
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#include <string.h>
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#include <unistd.h>
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#include <libintl.h>
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#include <not-cancel.h>
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const char *const h_errlist[] = {
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N_("Resolver Error 0 (no error)"),
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N_("Unknown host"), /* 1 HOST_NOT_FOUND */
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N_("Host name lookup failure"), /* 2 TRY_AGAIN */
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N_("Unknown server error"), /* 3 NO_RECOVERY */
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N_("No address associated with name"), /* 4 NO_ADDRESS */
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};
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const int h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
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/*
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* herror --
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* print the error indicated by the h_errno value.
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*/
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void
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herror(const char *s) {
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struct iovec iov[4], *v = iov;
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if (s != NULL && *s != '\0') {
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v->iov_base = (/*noconst*/ char *)s;
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v->iov_len = strlen(s);
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v++;
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v->iov_base = ": ";
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v->iov_len = 2;
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v++;
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}
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v->iov_base = (char *)hstrerror(h_errno);
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v->iov_len = strlen(v->iov_base);
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v++;
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v->iov_base = "\n";
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v->iov_len = 1;
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writev_not_cancel_no_status(STDERR_FILENO, iov, (v - iov) + 1);
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}
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/*
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* hstrerror --
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* return the string associated with a given "host" errno value.
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*/
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const char *
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hstrerror(int err) {
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if (err < 0)
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return _("Resolver internal error");
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else if (err < h_nerr)
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return _(h_errlist[err]);
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return _("Unknown resolver error");
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}
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libc_hidden_def (hstrerror)
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