Vendor import of OpenSSH.

1 files changed, 34 insertions, 0 deletions

diff --git a/crypto/openssh/xmalloc.h b/crypto/openssh/xmalloc.h
new file mode 100644
index 0000000..ec49eb1
--- /dev/null
+++ b/crypto/openssh/xmalloc.h
@@ -0,0 +1,34 @@
+/*
+ * 
+ * xmalloc.h
+ * 
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * 
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * 
+ * Created: Mon Mar 20 22:09:17 1995 ylo
+ * 
+ * Versions of malloc and friends that check their results, and never return
+ * failure (they call fatal if they encounter an error).
+ * 
+ */
+
+/* RCSID("$Id: xmalloc.h,v 1.2 1999/11/24 00:26:04 deraadt Exp $"); */
+
+#ifndef XMALLOC_H
+#define XMALLOC_H
+
+/* Like malloc, but calls fatal() if out of memory. */
+void   *xmalloc(size_t size);
+
+/* Like realloc, but calls fatal() if out of memory. */
+void   *xrealloc(void *ptr, size_t new_size);
+
+/* Frees memory allocated using xmalloc or xrealloc. */
+void    xfree(void *ptr);
+
+/* Allocates memory using xmalloc, and copies the string into that memory. */
+char   *xstrdup(const char *str);
+
+#endif				/* XMALLOC_H */