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/fileExists/fileExists.c src/utils/fileExists/fileExists.c
index 50841b7..2e954fe 100644
--- src/utils/fileExists/fileExists.c
+++ src/utils/fileExists/fileExists.c
@@ -1,55 +1,58 @@
 /* fileExists - exercise the fileExists function in src/lib/common.c. */
+
+/* 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"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "fileExists - exercise the fileExists function in src/lib/common.c\n"
   "usage:\n"
   "   fileExists fileName\n"
   "options:\n"
   "   -testFile=fileName\n\n"
   "Verify fileName exists with kent lib function: fileExists(fileName)"
   );
 }
 
 static struct optionSpec options[] = {
    {"testFile", OPTION_STRING},
    {NULL, 0},
 };
 
 static void doFileExists(char *XXX)
 /* fileExists - exercise the fileExists function in src/lib/common.c. */
 {
 char *testFile = optionVal("testFile", NULL);
 if (testFile)
     {
     if (fileExists(testFile))
 	printf(" TRUE - file exists: '%s'\n", testFile);
     else
 	printf("FALSE - file does not exist: '%s'\n", testFile);
     }
 else
     errAbort("ERROR: testFile argument specifies NULL ?");
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 1)
     usage();
 if (optionExists("testFile"))
     doFileExists(argv[1]);
 else
     {
     fprintf(stderr, "ERROR: missing required argument: -testFile=fileName\n");
     usage();
     }
 return 0;
 }