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Comment explaining back->sendok() semantics from Simon.
[u/mdw/putty]
/
putty.h
diff --git
a/putty.h
b/putty.h
index
d8a778e
..
b6284d5
100644
(file)
--- a/
putty.h
+++ b/
putty.h
@@
-353,6
+353,8
@@
struct backend_tag {
const struct telnet_special *(*get_specials) (void *handle);
Socket(*socket) (void *handle);
int (*exitcode) (void *handle);
const struct telnet_special *(*get_specials) (void *handle);
Socket(*socket) (void *handle);
int (*exitcode) (void *handle);
+ /* If back->sendok() returns FALSE, data sent to it from the frontend
+ * may be lost. */
int (*sendok) (void *handle);
int (*ldisc) (void *handle, int);
void (*provide_ldisc) (void *handle, void *ldisc);
int (*sendok) (void *handle);
int (*ldisc) (void *handle, int);
void (*provide_ldisc) (void *handle, void *ldisc);