On Dec 7, 2004, at 9:25 PM, Andrew Savige wrote:
/* Horrible hacky thread-unsafe version but no XX -------- */...
static const char* g_file; static unsigned long g_line;
i forgot to mention, the way around the non-thread-safety here is to use thread-local storage.
c.f. pthread_key_create() and pthread_getspecific().
for a similarly evil trick, the GNU C library defines the global errno like this:
/* function that fetches the address of the calling thread's errno from TLS */
int * __get_errno_address (void);
#define errno (*__get_errno_address())
--
He's so good, you're gonna rock, and if you don't rock, it's your own fault.
-- kk, describing the perks of having a very good drummer.
