Mercurial > hg > freeDiameter
diff include/freeDiameter/libfdproto.h @ 1167:eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
| author | Sebastien Decugis <sdecugis@freediameter.net> |
|---|---|
| date | Fri, 31 May 2013 18:15:05 +0200 |
| parents | e8bf101264fa |
| children | 11724ff78638 |
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--- a/include/freeDiameter/libfdproto.h Fri May 31 17:47:36 2013 +0200 +++ b/include/freeDiameter/libfdproto.h Fri May 31 18:15:05 2013 +0200 @@ -347,6 +347,17 @@ (prefix), __strbuf, (suffix)); \ } +/* Split a multi-line buffer into separate calls to the LOG function. */ +#define LOG_SPLIT(printlevel, per_line_prefix, mlbuf, per_line_suffix ) { \ + char * __line = (mlbuf), *__next; \ + char * __p = (per_line_prefix), *__s = (per_line_suffix); \ + while ((__next = strchr(__line, '\n')) != NULL) { \ + LOG(printlevel, "%s%.*s%s", __p ?:"", __next - __line, __line, __s ?:""); \ + __line = __next + 1; \ + } \ + LOG(printlevel, "%s%s%s", __p ?:"", __line, __s ?:""); \ +} + /* Helper for function entry -- for very detailed trace of the execution */ #define TRACE_ENTRY(_format,_args... ) \ LOG_A("[enter] %s(" _format ") {" #_args "}", __PRETTY_FUNCTION__, ##_args );