Caleb Epstein <caleb.epstein <at> gmail.com> writes:
On Mon, 25 Oct 2004 14:17:11 +0100, Ben Hutchings <ben.hutchings <at> businesswebsoftware.com> wrote:
Caleb Epstein wrote:
On Sat, 23 Oct 2004 07:10:48 +0000 (UTC), Darryl Green <darryl.green <at> unitab.com.au> wrote:
char buf[101]; va_list args; va_start(args, fmt); int n = vsnprintf (buf, 101, fmt, args)); va_end(args); if (n < 0) return;
Well, it should probably log a logging failure ;-) at this point rather than silently doing nothing, but you also snipped the next line: m.get_stream().write(buf, n > 100 ? 100 : n); Which does the/a right thing when the snprintf worked but truncated the output. I am not suggesting this is tested, portable code. There may be broken snprintf's and I wrote that code in the gmane web interface - I have no idea if it even compiles. My intent was only to illustrate that it isn't hard to modify/extend the logging library for particular user requirements (not mine btw). Regards Darryl.