Add Linux ioctlsort

diff --git a/linux/ioctlsort.c b/linux/ioctlsort.c
new file mode 100644 (file)
index 0000000..ff55d78
--- /dev/null
+++ b/linux/ioctlsort.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <asm/ioctl.h>
+#include <linux/types.h>
+
+#include "ioctldefs.h"
+#include <linux/atmioc.h>
+
+struct ioctlent {
+       const char*     header;
+       const char*     name;
+       unsigned long   code;
+};
+
+struct ioctlent ioctls[] = {
+#include "ioctls.h"
+};
+
+int nioctls = sizeof(ioctls) / sizeof(ioctls[0]);
+
+
+int compare(const void* a, const void* b) {
+       unsigned long code1 = ((struct ioctlent *) a)->code;
+       unsigned long code2 = ((struct ioctlent *) b)->code;
+       return (code1 > code2) ? 1 : (code1 < code2) ? -1 : 0;
+}
+
+
+int main(int argc, char** argv) {
+       int i;
+
+       qsort(ioctls, nioctls, sizeof(ioctls[0]), compare);
+       for (i = 0; i < nioctls; i++)
+               printf("\t{\"%s\",\t\"%s\",\t%#lx},\n",
+                       ioctls[i].header, ioctls[i].name, ioctls[i].code);
+       
+       return 0;
+}
+
+