From 0a34980f2bfb403ce56d6407ffa7891890852dbb Mon Sep 17 00:00:00 2001 From: oharboe Date: Mon, 10 Mar 2008 12:04:30 +0000 Subject: [PATCH] - LOG_SILENT can be used to silence the log(needed in upcoming patches) - ERROR_FAIL - added to emphasize that information about what went wrong is contained in Error: log statements and not in a 32 bit return value. git-svn-id: svn://svn.berlios.de/openocd/trunk@481 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- src/helper/log.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/helper/log.h b/src/helper/log.h index f7d703941..601b7527b 100644 --- a/src/helper/log.h +++ b/src/helper/log.h @@ -26,6 +26,8 @@ #include /* logging priorities + * LOG_SILENT - turn off all output. In lieu of try+catch this can be used as a + * feeble ersatz. * LOG_USER - user messages. Could be anything from information * to progress messags. These messages do not represent * incorrect or unexpected behaviour, just normal execution. @@ -36,6 +38,7 @@ */ enum log_levels { + LOG_SILENT = -3, LOG_OUTPUT = -2, LOG_USER = -1, LOG_ERROR = 0, @@ -108,5 +111,9 @@ extern int debug_level; #define ERROR_INVALID_ARGUMENTS (-1) #define ERROR_NO_CONFIG_FILE (-2) #define ERROR_BUF_TOO_SMALL (-3) +/* see "Error:" message for meaningful message to the user. The caller should + * make no assumptions about what went wrong and try to handle the problem. + */ +#define ERROR_FAIL (-4) #endif /* LOG_H */