move all compatibility library stuff into libgcompat/

1 files changed, 46 insertions, 0 deletions

diff --git a/libgcompat/malloc.c b/libgcompat/malloc.c
new file mode 100644
index 0000000..3a5818c
--- /dev/null
+++ b/libgcompat/malloc.c
@@ -0,0 +1,46 @@
+/* struct mallinfo pulled from mallinfo.3:
+ *
+ * Copyright (c) 2012 by Michael Kerrisk <mtk.manpages@gmail.com>
+ * 
+ * Permission is granted to make and distribute verbatim copies of this
+ * manual provided the copyright notice and this permission notice are
+ * preserved on all copies.
+ * 
+ * Permission is granted to copy and distribute modified versions of this
+ * manual under the conditions for verbatim copying, provided that the
+ * entire resulting derived work is distributed under the terms of a
+ * permission notice identical to this one.
+ * 
+ * Since the Linux kernel and libraries are constantly changing, this
+ * manual page may be incorrect or out-of-date.  The author(s) assume no
+ * responsibility for errors or omissions, or for damages resulting from
+ * the use of the information contained herein.  The author(s) may not
+ * have taken the same level of care in the production of this manual,
+ * which is licensed free of charge, as they might when working
+ * professionally.
+ * 
+ * Formatted or processed versions of this manual, if unaccompanied by
+ * the source, must acknowledge the copyright and authors of this work.
+ */
+
+#include <string.h>	/* memset */
+
+struct mallinfo {
+	int arena;     /* Non-mmapped space allocated (bytes) */
+	int ordblks;   /* Number of free chunks */
+	int smblks;    /* Number of free fastbin blocks */
+	int hblks;     /* Number of mmapped regions */
+	int hblkhd;    /* Space allocated in mmapped regions (bytes) */
+	int usmblks;   /* Maximum total allocated space (bytes) */
+	int fsmblks;   /* Space in freed fastbin blocks (bytes) */
+	int uordblks;  /* Total allocated space (bytes) */
+	int fordblks;  /* Total free space (bytes) */
+	int keepcost;  /* Top-most, releasable space (bytes) */
+};
+
+struct mallinfo mallinfo(void)
+{
+	struct mallinfo my_info;
+	memset(&my_info, 0, sizeof(struct mallinfo));
+	return my_info;
+}