more fun with metadata

lib/metadata.c

@@ -32,8 +32,10 @@ int fimg_show_metadata(FimgMetaData *pmd, char *title, int notused)
 int		foo;
 double		doubletime;
 
+#if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( %p '%s' 0x%08x )\n", __func__,
 				pmd, title, notused);
+#endif
 
 if (verbosity) {
 	fprintf(stderr, "sizeof(metadata)     = %ld\n",    \
@@ -78,7 +80,10 @@ if (foo) {
 	perror("omg");
 	}
 else	{
-	fprintf(stderr, "Time of day  %12ld  %12ld\n", tvl.tv_sec, tvl.tv_usec);
+	if (verbosity) {
+		fprintf(stderr, "Time of day %12ld  %12ld\n", \
+					tvl.tv_sec, tvl.tv_usec);
+		}
 	memcpy(&(pmd->timestamp), &tvl, sizeof(struct timeval));
 	}
 
@@ -86,7 +91,7 @@ pmd->cpid = getpid();
 pmd->count    = 0;
 pmd->fval     = 255.0;
 strcpy(pmd->idcam, "<unknow>");
-pmd->origin   = 0x55555555;
+pmd->origin   = 0xdeadbeef;
 
 return 0;
 }
@@ -98,9 +103,9 @@ FimgFileHead		filehead;
 FimgMetaData		metadata;
 int			foo;
 
-// #if DEBUG_LEVEL
+#if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( '%s' %p )\n", __func__, fname, pmd);
-// #endif
+#endif
 
 if (NULL==(fp=fopen(fname, "r"))) {
 	perror(fname);

lib/t.c

@@ -28,6 +28,9 @@ foo = fimg_default_metadata(&Md);
 
 foo = fimg_get_metadata_from_file(fname, &Md);
 fprintf(stderr, "%s : get metadata -> %d\n", fname, foo);
+if (foo) {
+	return foo;
+	}
 
 foo = fimg_show_metadata(&Md, fname, 0);