1 files changed, 71 insertions, 0 deletions
diff --git a/quotaio_rpc.c b/quotaio_rpc.c
new file mode 100644
index 0000000..14fe410
--- /dev/null
+++ b/quotaio_rpc.c
@@ -0,0 +1,71 @@
+/*
+ *	quotaio_rpc.c - quota IO operations for RPC (just wrappers for RPC calls)
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#include "common.h"
+#include "quotaio.h"
+#include "dqblk_rpc.h"
+#include "rquota_client.h"
+#include "pot.h"
+
+static struct dquot *rpc_read_dquot(struct quota_handle *h, qid_t id);
+static int rpc_commit_dquot(struct dquot *dquot, int flags);
+
+struct quotafile_ops quotafile_ops_rpc = {
+read_dquot:	rpc_read_dquot,
+commit_dquot:	rpc_commit_dquot
+};
+
+/*
+ *	Read a dqblk struct from RPC server - just wrapper function.
+ */
+static struct dquot *rpc_read_dquot(struct quota_handle *h, qid_t id)
+{
+#ifdef RPC
+	struct dquot *dquot = get_empty_dquot();
+	int ret;
+
+	dquot->dq_id = id;
+	dquot->dq_h = h;
+	if ((ret = rpc_rquota_get(dquot)) < 0) {
+		errno = -ret;
+		free(dquot);
+		return NULL;
+	}
+	return dquot;
+#else
+	errno = ENOTSUP;
+	return NULL;
+#endif
+}
+
+/*
+ *	Write a dqblk struct to RPC server - just wrapper function.
+ */
+static int rpc_commit_dquot(struct dquot *dquot, int flags)
+{
+#ifdef RPC
+	int ret;
+
+	if (QIO_RO(dquot->dq_h)) {
+		errstr(_("Trying to write quota to readonly quotafile on %s\n"), dquot->dq_h->qh_quotadev);
+		errno = EPERM;
+		return -1;
+	}
+	if ((ret = rpc_rquota_set(QCMD(Q_RPC_SETQUOTA, dquot->dq_h->qh_type), dquot)) < 0) {
+		errno = -ret;
+		return -1;
+	}
+	return 0;
+#else
+	errno = ENOTSUP;
+	return -1;
+#endif
+}