From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 15 Jan 2013 08:46:13 +0100 Subject: Import DirectFB141_2k11R3_beta5 --- Source/DirectFB/lib/direct/log.h | 89 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100755 Source/DirectFB/lib/direct/log.h (limited to 'Source/DirectFB/lib/direct/log.h') diff --git a/Source/DirectFB/lib/direct/log.h b/Source/DirectFB/lib/direct/log.h new file mode 100755 index 0000000..68eeccb --- /dev/null +++ b/Source/DirectFB/lib/direct/log.h @@ -0,0 +1,89 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp , + Andreas Hundt , + Sven Neumann , + Ville Syrjälä and + Claudio Ciccani . + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __DIRECT__LOG_H__ +#define __DIRECT__LOG_H__ + +#include +#include + + +typedef enum { + DLT_STDERR, /* Simply print out log on stderr. */ + DLT_FILE, /* Write log into a file. */ + DLT_UDP /* Send out log via UDP. */ +} DirectLogType; + + +/* + * Creates a logging facility. + * + * For each 'type' the 'param' has a different meaning: + * DLT_STDERR ignored (leave NULL) + * DLT_FILE file name + * DLT_UDP : + */ +DirectResult direct_log_create ( DirectLogType type, + const char *param, + DirectLog **ret_log ); + +/* + * Destroys a logging facility. + */ +DirectResult direct_log_destroy ( DirectLog *log ); + +/* + * Write to the log in a printf fashion. + * + * If log is NULL, the default log is used if it's valid, + * otherwise stderr is used a fallback until now. + */ +DirectResult direct_log_printf ( DirectLog *log, + const char *format, ... ) D_FORMAT_PRINTF(2); + +/* + * Set the default log that's used when no valid log is passed. + */ +DirectResult direct_log_set_default( DirectLog *log ); + +/* + * Locks a logging facility for non-intermixed output of multiple calls in multiple threads. Not mandatory. + */ +void direct_log_lock ( DirectLog *log ); + +/* + * Unlocks a logging facility. + */ +void direct_log_unlock ( DirectLog *log ); + +/* + * Returns the default log. + */ +DirectLog *direct_log_default( void ); + +#endif -- cgit