X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fd.c;h=6a26ce5e3d4d5f2993affc76a544e96db1a5738c;hp=ceff71f584545bb6356d38129c436e8d393fe38c;hb=a13a1e0d202a8969374b9a70562556e689597f2d;hpb=f167629b3191c57a6b691cd2a6af04a45a74ccb0

diff --git a/fd.c b/fd.c
index ceff71f5..6a26ce5e 100644
--- a/fd.c
+++ b/fd.c
@@ -16,6 +16,30 @@
 #include "string.h"
 #include "fd.h"
 
+/**
+ * Change the name or location of a file.
+ *
+ * \param oldpath File to be moved.
+ * \param newpath Destination.
+ *
+ * This is just a simple wrapper for the rename(2) system call which returns a
+ * paraslash error code and prints an error message on failure.
+ *
+ * \return Standard.
+ *
+ * \sa rename(2).
+ */
+int xrename(const char *oldpath, const char *newpath)
+{
+	int ret = rename(oldpath, newpath);
+
+	if (ret >= 0)
+		return 1;
+	ret = -ERRNO_TO_PARA_ERROR(errno);
+	PARA_ERROR_LOG("failed to rename %s -> %s\n", oldpath, newpath);
+	return ret;
+}
+
 /**
  * Write an array of buffers to a file descriptor.
  *