Merge branch 'master' of git+ssh://cvs/cvs/proj/litmus/repo/ft_tools

1 files changed, 44 insertions, 0 deletions

diff --git a/src/ftdump.c b/src/ftdump.c
new file mode 100644
index 0000000..849d6ee
--- /dev/null
+++ b/src/ftdump.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "mapping.h"
+
+#include "timestamp.h"
+
+static void dump(struct timestamp* ts, size_t count)
+{
+        struct timestamp *x;
+        while (count--) {
+                x = ts++;
+                printf("event:%d seq:%u cpu:%d type:%d\n", 
+                       (int) x->event, x->seq_no, x->cpu, x->task_type);
+        }
+}
+
+static void die(char* msg)
+{
+        if (errno)
+                perror("error: ");
+        fprintf(stderr, "%s\n", msg);   
+        exit(1);
+}
+
+int main(int argc, char** argv) 
+{
+        void* mapped;
+        size_t size, count;
+        struct timestamp* ts;   
+
+        if (argc != 2)
+                die("Usage: ftdump  <logfile>");
+        if (map_file(argv[1], &mapped, &size))
+                die("could not map file");
+
+        ts    = (struct timestamp*) mapped;
+        count = size / sizeof(struct timestamp);                
+
+        dump(ts, count);
+        return 0;
+}