Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / db / utils / root_info.C

diff --git a/cinelerra-5.1/db/utils/root_info.C b/cinelerra-5.1/db/utils/root_info.C
new file mode 100644 (file)
index 0000000..93a2125
--- /dev/null
+++ b/cinelerra-5.1/db/utils/root_info.C
@@ -0,0 +1,34 @@
+#include<stdio.h>
+#include<stdint.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+struct info {
+  int magic;
+  int info_key, info_id;
+  int root_info_id;
+  int index_info_id;
+  int page_info_id;
+  int64_t oldness, newness;
+};
+
+int main(int ac, char **av)
+{
+  void *vp;
+  struct info *ip;
+  int id = shmget(34543, 30792, 0666);
+  if( id < 0 ) return 1;
+  vp = (void *) shmat(id, NULL, 0);
+  if( vp == (void*)-1 ) return 2;
+  ip = (struct info *)vp;
+  printf(" magic = %08x\n",ip->magic);
+  printf(" info_key = %d\n",ip->info_key);
+  printf(" info_id = %d\n",ip->info_id);
+  printf(" root_info_id = %d\n",ip->root_info_id);
+  printf(" index_info_id = %d\n",ip->index_info_id);
+  printf(" page_info_id = %d\n",ip->page_info_id);
+  printf(" oldness = %ld\n",ip->oldness);
+  printf(" newness = %ld\n",ip->newness);
+  return 0;
+}
+