From: Volker Lendecke <vl@samba.org>
Date: Thu, 19 May 2011 06:36:54 +0000 (+0200)
Subject: s3: Add sync read_smb
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=efbed2ce90ff10cd82543f22cba1fe0a4cfbb7fd;p=metze%2Fsamba%2Fwip.git

s3: Add sync read_smb
---

diff --git a/source3/libsmb/read_smb.c b/source3/libsmb/read_smb.c
index 5397fdb5ea6c..f530633c9f83 100644
--- a/source3/libsmb/read_smb.c
+++ b/source3/libsmb/read_smb.c
@@ -108,3 +108,27 @@ ssize_t read_smb_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 	*pbuf = talloc_move(mem_ctx, &state->buf);
 	return talloc_get_size(*pbuf);
 }
+
+ssize_t read_smb(int fd, TALLOC_CTX *mem_ctx, uint8_t **pbuf, int *perrno)
+{
+	TALLOC_CTX *frame = talloc_stackframe();
+	struct event_context *ev;
+	struct tevent_req *req;
+	ssize_t ret = -1;
+
+	ev = event_context_init(frame);
+	if (ev == NULL) {
+		goto fail;
+	}
+	req = read_smb_send(frame, ev, fd);
+	if (req == NULL) {
+		goto fail;
+	}
+	if (!tevent_req_poll(req, ev)) {
+		goto fail;
+	}
+	ret = read_smb_recv(req, mem_ctx, pbuf, perrno);
+ fail:
+	TALLOC_FREE(frame);
+	return ret;
+}
diff --git a/source3/libsmb/read_smb.h b/source3/libsmb/read_smb.h
index ae4dfdd63aa0..b0846c1ec3cf 100644
--- a/source3/libsmb/read_smb.h
+++ b/source3/libsmb/read_smb.h
@@ -29,5 +29,6 @@ struct tevent_req *read_smb_send(TALLOC_CTX *mem_ctx,
 
 ssize_t read_smb_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 		      uint8_t **pbuf, int *perrno);
+ssize_t read_smb(int fd, TALLOC_CTX *mem_ctx, uint8_t **pbuf, int *perrno);
 
 #endif