Implement range request for content download

[citadel.git] / webcit / crypto.c

diff --git a/webcit/crypto.c b/webcit/crypto.c
index d7b460cdef1864651e515eba86b7230456ec94b2..f2752fd576ca1c321e05f2616074d94c9c837604 100644 (file)
--- a/webcit/crypto.c
+++ b/webcit/crypto.c
@@ -501,7 +501,7 @@ void ssl_lock(int mode, int n, const char *file, int line)
 /*
  * Send binary data to the client encrypted.
  */
-void client_write_ssl(const StrBuf *Buf)
+int client_write_ssl(const StrBuf *Buf)
 {
        const char *buf;
        int retval;
@@ -509,7 +509,7 @@ void client_write_ssl(const StrBuf *Buf)
        long nbytes;
        char junk[1];
 
-       if (THREADSSL == NULL) return;
+       if (THREADSSL == NULL) return -1;
 
        nbytes = nremain = StrLength(Buf);
        buf = ChrPtr(Buf);
@@ -535,10 +535,11 @@ void client_write_ssl(const StrBuf *Buf)
                                syslog(LOG_WARNING, "errno is %d\n", errno);
                        }
                        endtls();
-                       return;
+                       return -1;
                }
                nremain -= retval;
        }
+       return 0;
 }