1 files changed, 32 insertions, 0 deletions
diff --git a/bittorrent/epoll_server/utils/xalloc.h b/bittorrent/epoll_server/utils/xalloc.h
new file mode 100644
index 0000000..e7655b8
--- /dev/null
+++ b/bittorrent/epoll_server/utils/xalloc.h
@@ -0,0 +1,32 @@
+#ifndef XALLOC_H
+#define XALLOC_H
+
+#include <stddef.h>
+
+/**
+** \brief Malloc wrapper that exits on failure.
+**
+** \param size The size to malloc.
+** \return The malloc return.
+*/
+void *xmalloc(size_t size);
+
+/**
+** \brief Calloc wrapper that exits on failure.
+**
+** \param nmemb The number of elements.
+** \param size The size of an element.
+** \return The calloc return.
+*/
+void *xcalloc(size_t nmemb, size_t size);
+
+/**
+** \brief Realloc wrapper that exits on failure.
+**
+** \param ptr The mem pointer.
+** \param size The size to realloc.
+** \return The realloc return.
+*/
+void *xrealloc(void *ptr, size_t size);
+
+#endif /* !XALLOC_H */