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Make smtp_flush() work for TLS channel
[exim.git]
/
src
/
src
/
tls-gnu.c
diff --git
a/src/src/tls-gnu.c
b/src/src/tls-gnu.c
index f3c3835fecd6b6a57d773d3933ac717ccf8a67f4..7b0f2f6adb01248dd0b4c273d2c6ba0a2104d459 100644
(file)
--- a/
src/src/tls-gnu.c
+++ b/
src/src/tls-gnu.c
@@
-3311,6
+3311,9
@@
Arguments:
len number of bytes
more more data expected soon
+Calling with len zero and more unset will flush buffered writes. The buff
+argument can be null for that case.
+
Returns: the number of bytes after a successful write,
-1 after a failed write
*/