Changeset 4256:6b0da49a8ef9 in roaraudio

Timestamp:

08/25/10 18:30:09 (14 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added debug lions for roar_socket_recv_fh()

File:

• libroar/socket.c (modified) (2 diffs)

libroar/socket.c

@@ -349 +349 @@
  size_t           locallen[1] = {1};
 
- if ( sock < 0 )
-  return -1;
+ ROAR_DBG("roar_socket_recv_fh(sock=%i, mes=%p, len=%p) = ?", sock, mes, len);
+
+ if ( sock < 0 ) {
+  ROAR_DBG("roar_socket_recv_fh(sock=%i, mes=%p, len=%p) = -1 // invalid socket", sock, mes, len);
+  return -1;
+ }
 
  if ( len == NULL ) {
@@ -367 +371 @@
  msg.msg_controllen = _SCMR_CONTROLLEN;
 
- if ( (*len = recvmsg(sock, &msg, 0)) == -1 )
-  return -1;
-
- if ( msg.msg_controllen != _SCMR_CONTROLLEN )
-  return -1;
-
+ if ( (*len = recvmsg(sock, &msg, 0)) == -1 ) {
+  ROAR_DBG("roar_socket_recv_fh(sock=%i, mes=%p, len=%p) = -1 // can not read from socket", sock, mes, len);
+  return -1;
+ }
+
+ if ( msg.msg_controllen != _SCMR_CONTROLLEN ) {
+  ROAR_DBG("roar_socket_recv_fh(sock=%i, mes=%p, len=%p) = -1 // control len is wrong", sock, mes, len);
+  return -1;
+ }
+
+ ROAR_DBG("roar_socket_recv_fh(sock=%i, mes=%p, len=%p) = %i", sock, mes, len, *(int *)CMSG_DATA(cmptr));
  return *(int *)CMSG_DATA(cmptr);
 #else