e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/utils/udcCleanup/udcCleanup.c src/utils/udcCleanup/udcCleanup.c
index fcc2ec1..32f5ae7 100644
--- src/utils/udcCleanup/udcCleanup.c
+++ src/utils/udcCleanup/udcCleanup.c
@@ -1,57 +1,60 @@
 /* udcCleanup - Clean up old unused files in udcCache.. */
+
+/* Copyright (C) 2011 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "obscure.h"
 #include "udc.h"
 
 
 char *cacheDir = NULL;
 boolean testOnly = FALSE;
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "udcCleanup - Clean up old unused files in udcCache.\n"
   "usage:\n"
   "   udcCleanup maxUnusedDays\n"
   "example:\n"
   "   udcCleanup 7.5\n"
   "options:\n"
   "   -cacheDir=dir use the indicated cache dir instead of the default (%s)\n"
   "   -test  - don't actually clean up, but do still figure cleanup bytes\n"
   , udcDefaultDir()
   );
 }
 
 static struct optionSpec options[] = {
    {"cacheDir", OPTION_STRING},
    {"test", OPTION_BOOLEAN},
    {NULL, 0},
 };
 
 void doCleanup(char *dayString)
 /* doCleanup - Clean up old unused files in udcCache.. */
 {
 double maxDays = atof(dayString);
 if (maxDays <= 0)
     errAbort("The maxUnusedDays needs to be a positive value");
 bits64 cleanedBytes = udcCleanup(cacheDir, maxDays, testOnly);
 printf("Cleaned up ");
 printLongWithCommas(stdout, cleanedBytes);
 printf(" bytes from files unused for %s days\n", dayString);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 2)
     usage();
 cacheDir = optionVal("cacheDir", udcDefaultDir());
 testOnly = optionExists("test");
 doCleanup(argv[1]);
 return 0;
 }