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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4sock22.c
Initial commit
Diffstat (limited to 'support/dktools/dk4sock22.c')
-rw-r--r--support/dktools/dk4sock22.c139
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);
+ }
+}
+