diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4sock22.c |
Initial commit
Diffstat (limited to 'support/dktools/dk4sock22.c')
-rw-r--r-- | support/dktools/dk4sock22.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/support/dktools/dk4sock22.c b/support/dktools/dk4sock22.c new file mode 100644 index 0000000000..12013493cd --- /dev/null +++ b/support/dktools/dk4sock22.c @@ -0,0 +1,139 @@ +/* + 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: dk4sock22.ctr +*/ + +/* +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. +*/ + +/** @file dk4sock22.c The dk4sock22 module. +*/ + + +#line 10 "dk4sock22.ctr" + + +#include "dk4sock.h" +#include "dk4mem.h" + + + + + +#line 18 "dk4sock22.ctr" + + + +dk4_socket_set_t * +dk4socket_set_new( + size_t max, + dk4_er_t *erp +) +{ + dk4_socket_set_t *back = NULL; + dk4_socket_t *ps; + size_t i; + + if (0 < max) { + if ((SIZE_MAX / sizeof(dk4_socket_t)) >= max) { + back = dk4mem_new(dk4_socket_set_t,1,erp); + if (NULL != back) { + back->szMax = max; + back->szUsed = 0; + back->pSockets = dk4mem_new(dk4_socket_t,max,erp); + if (NULL != back->pSockets) { + ps = back->pSockets; + i = max; + while (i--) { *(ps++) = INVALID_SOCKET; } + } else { + dk4mem_free(back); + back = NULL; + } + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW); + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + } + return back; +} + + + +void +dk4socket_set_delete( + dk4_socket_set_t *set, + dk4_er_t *erp +) +{ + if (NULL != set) { + if (NULL != set->pSockets) { + dk4mem_release(set->pSockets); + } + dk4mem_free(set); + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + } +} + + + +void +dk4socket_set_close( + dk4_socket_set_t *set, + dk4_er_t *erp +) +{ + size_t i; + + if (NULL != set) { + if (NULL != set->pSockets) { + for (i = 0; i < set->szUsed; i++) { + if (INVALID_SOCKET != (set->pSockets)[i]) { +#if 0 + /* 2015-06-22 Setting SO_REUSEADDR or SO_REUSEPORT must + follow immediately on socket() + */ + (void)dk4socket_option_set_reuse((set->pSockets)[i], 1, NULL); +#endif + (void)dk4socket_close((set->pSockets)[i], erp); + (set->pSockets)[i] = INVALID_SOCKET; + } + } + dk4socket_set_delete(set, erp); + } else { + dk4mem_free(set); + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + } +} + |