diff options
Diffstat (limited to 'lib/sslgen.c')
| -rw-r--r-- | lib/sslgen.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/sslgen.c b/lib/sslgen.c index 2271eb589..6707e0af6 100644 --- a/lib/sslgen.c +++ b/lib/sslgen.c @@ -399,7 +399,7 @@ struct curl_slist *Curl_ssl_engines_list(struct SessionHandle *data) return curlssl_engines_list(data); } -/* return number of sent (non-SSL) bytes */ +/* return number of sent (non-SSL) bytes; -1 on error */ ssize_t Curl_ssl_send(struct connectdata *conn, int sockindex, const void *mem, @@ -411,8 +411,8 @@ ssize_t Curl_ssl_send(struct connectdata *conn, /* return number of received (decrypted) bytes */ /* - * If the read would block (EWOULDBLOCK) we return -1. Otherwise we return - * a regular CURLcode value. + * If the read would block (EWOULDBLOCK) we return -1. If an error occurs during + * the read, we return -2. Otherwise we return the count of bytes transfered. */ ssize_t Curl_ssl_recv(struct connectdata *conn, /* connection data */ int sockindex, /* socketindex */ @@ -425,9 +425,9 @@ ssize_t Curl_ssl_recv(struct connectdata *conn, /* connection data */ nread = curlssl_recv(conn, sockindex, mem, len, &block); if(nread == -1) { if(!block) - return 0; /* this is a true error, not EWOULDBLOCK */ + return -2; /* this is a true error, not EWOULDBLOCK */ else - return -1; + return -1; /* EWOULDBLOCK */ } return nread; |