diff options
author | Norbert Preining <norbert@preining.info> | 2020-09-20 03:03:26 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2020-09-20 03:03:26 +0000 |
commit | 1f457376b478257b88d4a857f5ec1b6155442dd7 (patch) | |
tree | 2a06a60551dea362cf8cb0cb0ba66c78608717c4 /support/dktools/dk4sock02.c | |
parent | ac690ca29ad5bf8a5203a65fd6252f7b564f4727 (diff) |
CTAN sync 202009200303
Diffstat (limited to 'support/dktools/dk4sock02.c')
-rw-r--r-- | support/dktools/dk4sock02.c | 65 |
1 files changed, 34 insertions, 31 deletions
diff --git a/support/dktools/dk4sock02.c b/support/dktools/dk4sock02.c index a33a52c729..ba964127aa 100644 --- a/support/dktools/dk4sock02.c +++ b/support/dktools/dk4sock02.c @@ -1,36 +1,14 @@ /* - WARNING: This file was generated by dkct. - Changes you make here will be lost if dkct is run again! - You should modify the original source and run dkct on it. - Original source: dk4sock02.ctr +Copyright (C) 2015-2020, Dirk Krause +SPDX-License-Identifier: BSD-3-Clause */ /* -Copyright (C) 2015-2017, Dirk Krause - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. -* Redistributions in binary form must reproduce the above opyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. -* Neither the name of the author nor the names of 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. + WARNING: This file was generated by the dkct program (see + http://dktools.sourceforge.net/ for details). + Changes you make here will be lost if dkct is run again! + You should modify the original source and run dkct on it. + Original source: dk4sock02.ctr */ @@ -39,6 +17,15 @@ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /** @file dk4sock01.c Conversion between host and net representation. */ +#include "dk4conf.h" + +#if DK4_HAVE_ASSERT_H +#ifndef ASSERT_H_INCLUDED +#include <assert.h> +#define ASSERT_H_INCLUDED 1 +#endif +#endif + #include "dk4types.h" #include "dk4error.h" #include "dk4sock.h" @@ -190,6 +177,9 @@ dk4socket_mask_bits(unsigned long *dptr, size_t sz, dk4_er_t *erp) unsigned long res = 0UL; unsigned long val = 0x80000000UL; int back = DK4_SOCKET_RESULT_FAILED; +#if DK4_USE_ASSERT + assert(NULL != dptr); +#endif if (NULL != dptr) { if ((0 < sz) && (33 > sz)) { while (0 < sz--) { @@ -219,7 +209,9 @@ dk4socket_mask6_bits(struct in6_addr *inp, size_t sz, dk4_er_t *erp) size_t j = 0; unsigned char rchr = 0x00; unsigned char vchr = 0x80; - +#if DK4_USE_ASSERT + assert(NULL != inp); +#endif if (NULL != inp) { for (i = 0; i < 16; i++) { inp->s6_addr[i] = 0xFF; } if ((0 < sz) && (129 > sz)) { @@ -253,7 +245,11 @@ void dk4socket_set_one_bytes(void *ptr, size_t nbytes) { unsigned char *cptr; - cptr = ptr; +#if DK4_USE_ASSERT + assert(NULL != ptr); + assert(0 < nbytes); +#endif + cptr = (unsigned char *)ptr; while (0 < nbytes--) { *(cptr++) = 0x01; } } @@ -265,6 +261,9 @@ size_t dk4socket_unix_length(const struct sockaddr_un *sock) { size_t back = 0; +#if DK4_USE_ASSERT + assert(NULL != sock); +#endif if (NULL != sock) { #ifdef SUN_LEN back = SUN_LEN(sock); @@ -426,6 +425,10 @@ int dk4socket_correct_addr_lgt(const struct sockaddr *soa, size_t *plgt) { int back = 0; +#if DK4_USE_ASSERT + assert(NULL != soa); + assert(NULL != plgt); +#endif if ((NULL != soa) && (NULL != plgt)) { back = 1; switch (soa->sa_family) { |