X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/4c7f0d617cfbb8927870ff8f6a1701372788b693..d8770b1245ff0acd81f581c5667563e0d127104a:/sftp.h

diff --git a/sftp.h b/sftp.h
index f62f2a12..43ee5b1f 100644
--- a/sftp.h
+++ b/sftp.h
@@ -55,6 +55,18 @@
 
 #define SFTP_PROTO_VERSION 3
 
+/*
+ * External references. The sftp client module sftp.c expects to be
+ * able to get at these functions.
+ * 
+ * sftp_recvdata must never return less than len. It either blocks
+ * until len is available, or it returns failure.
+ * 
+ * Both functions return 1 on success, 0 on failure.
+ */
+int sftp_senddata(char *data, int len);
+int sftp_recvdata(char *data, int len);
+
 struct fxp_attrs {
     unsigned long flags;
     uint64 size;
@@ -67,6 +79,7 @@ struct fxp_attrs {
 
 struct fxp_handle {
     char *hstring;
+    int hlen;
 };
 
 struct fxp_name {
@@ -91,7 +104,7 @@ int fxp_init(void);
  * Canonify a pathname. Concatenate the two given path elements
  * with a separating slash, unless the second is NULL.
  */
-char *fxp_realpath(char *path, char *path2);
+char *fxp_realpath(char *path);
 
 /*
  * Open a file.
@@ -114,6 +127,11 @@ void fxp_close(struct fxp_handle *handle);
 int fxp_read(struct fxp_handle *handle, char *buffer, uint64 offset, int len);
 
 /*
+ * Write to a file. Returns 0 on error, 1 on OK.
+ */
+int fxp_write(struct fxp_handle *handle, char *buffer, uint64 offset, int len);
+
+/*
  * Read from a directory.
  */
 struct fxp_names *fxp_readdir(struct fxp_handle *handle);