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authorGravatar Chow Loong Jin2014-10-03 13:24:19 +0200
committerGravatar Nikias Bassen2014-10-03 13:24:19 +0200
commit305450ad5fc9d8027a35a67f3136d81e4ecf74e2 (patch)
tree8f159a64437e7bde96eceb00b7257f5c54948c3a /common/collection.h
parentcc4f7aa21edb54b6688aead32e8b8741247848c7 (diff)
downloadlibusbmuxd-305450ad5fc9d8027a35a67f3136d81e4ecf74e2.tar.gz
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Move socket and collection functions to a convenience library
This avoids the iproxy tool from relying on undocumented library ABI.
Diffstat (limited to 'common/collection.h')
-rw-r--r--common/collection.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/common/collection.h b/common/collection.h
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+++ b/common/collection.h
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+/*
+ * collection.h
+ *
+ * Copyright (C) 2009 Hector Martin <hector@marcansoft.com>
+ * Copyright (C) 2009 Nikias Bassen <nikias@gmx.li>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef COLLECTION_H
+#define COLLECTION_H
+
+struct collection {
+ void **list;
+ int capacity;
+};
+
+void collection_init(struct collection *col);
+void collection_add(struct collection *col, void *element);
+void collection_remove(struct collection *col, void *element);
+int collection_count(struct collection *col);
+void collection_free(struct collection *col);
+
+#define FOREACH(var, col) \
+ do { \
+ int _iter; \
+ for(_iter=0; _iter<(col)->capacity; _iter++) { \
+ if(!(col)->list[_iter]) continue; \
+ var = (col)->list[_iter];
+
+#define ENDFOREACH \
+ } \
+ } while(0);
+
+#endif