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-rw-r--r--runtime/staprun/stp_merge.c~119
1 files changed, 0 insertions, 119 deletions
diff --git a/runtime/staprun/stp_merge.c~ b/runtime/staprun/stp_merge.c~
deleted file mode 100644
index b67b4171..00000000
--- a/runtime/staprun/stp_merge.c~
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * stp_merge.c - stp merge program
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Copyright (C) Red Hat Inc, 2005
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-static void usage (char *prog)
-{
- fprintf(stderr, "%s [-o output_filename] input_files ...\n", prog);
- exit(1);
-}
-
-#define TIMESTAMP_SIZE (sizeof(int))
-#define NR_CPUS 256
-
-int main (int argc, char *argv[])
-{
- char *outfile_name = NULL;
- char buf[8192];
- int c, i, j, dropped=0;
- long count=0, min, num[NR_CPUS];
- FILE *ofp, *fp[NR_CPUS];
- int ncpus, len;
-
- while ((c = getopt (argc, argv, "o:")) != EOF) {
- switch (c) {
- case 'o':
- outfile_name = optarg;
- break;
- default:
- usage(argv[0]);
- }
- }
-
- if (optind == argc)
- usage (argv[0]);
-
- i = 0;
- while (optind < argc) {
- fp[i] = fopen(argv[optind++], "r");
- if (!fp[i]) {
- fprintf(stderr, "error opening file %s.\n", argv[optind - 1]);
- return -1;
- }
- if (fread (buf, TIMESTAMP_SIZE, 1, fp[i]))
- num[i] = *((int *)buf);
- else
- num[i] = 0;
- i++;
- }
- ncpus = i;
-
- if (!outfile_name)
- ofp = stdout;
- else {
- ofp = fopen(outfile_name, "w");
- if (!ofp) {
- fprintf(stderr, "ERROR: couldn't open output file %s: errcode = %s\n",
- outfile_name, strerror(errno));
- return -1;
- }
- }
-
- do {
- min = num[0];
- j = 0;
- for (i = 1; i < ncpus; i++) {
- if (min == 0 || (num[i] && num[i] < min)) {
- min = num[i];
- j = i;
- }
- }
-
- if (fread(&len, sizeof(int), 1, fp[j])) {
- fread(buf, len, 1, fp[j]);
- fwrite(buf, len, 1, ofp);
- }
-
- if (min && ++count != min) {
- fprintf(stderr, "got %ld. expected %ld\n", min, count);
- dropped += min - count ;
- count = min;
- }
-
- if (fread (buf, TIMESTAMP_SIZE, 1, fp[j]))
- num[j] = *((int *)buf);
- else
- num[j] = 0;
- } while (min);
-
- fputs ("\n", ofp);
-
- for (i = 0; i < ncpus; i++)
- fclose (fp[i]);
- fclose (ofp);
- printf ("sequence had %d drops\n", dropped);
- return 0;
-}