write_or_whine_pipe 1580 cache.h        extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
write_or_whine_pipe  127 trace.c        	write_or_whine_pipe(get_trace_fd(key), buf, len, err_msg);
write_or_whine_pipe  134 trace.c        	write_or_whine_pipe(get_trace_fd(key), buf->buf, buf->len, err_msg);