- all symbols but hdrVec are now forward references in linkage.

CVS patchset: 5128
CVS date: 2001/10/21 21:43:32

1 files changed, 30 insertions, 0 deletions

diff --git a/rpmdb/hdrNVR.c b/rpmdb/hdrNVR.c
new file mode 100644
index 000000000..b739c894c
--- /dev/null
+++ b/rpmdb/hdrNVR.c
@@ -0,0 +1,30 @@
+/** \ingroup rpmdb
+ * \file rpmdb/hdrNVR.c
+ */
+
+#include "system.h"
+#include "lib/rpmlib.h"
+#include "debug.h"
+
+int headerNVR(Header h, const char **np, const char **vp, const char **rp)
+{
+    int type;
+    int count;
+
+    if (np) {
+	if (!(headerGetEntry(h, RPMTAG_NAME, &type, (void **) np, &count)
+	    && type == RPM_STRING_TYPE && count == 1))
+		*np = NULL;
+    }
+    if (vp) {
+	if (!(headerGetEntry(h, RPMTAG_VERSION, &type, (void **) vp, &count)
+	    && type == RPM_STRING_TYPE && count == 1))
+		*vp = NULL;
+    }
+    if (rp) {
+	if (!(headerGetEntry(h, RPMTAG_RELEASE, &type, (void **) rp, &count)
+	    && type == RPM_STRING_TYPE && count == 1))
+		*rp = NULL;
+    }
+    return 0;
+}