HelenOS sources
log_create 38 uspace/app/tester/stdio/logger2.c log_t log_alpha = log_create("alpha", LOG_DEFAULT);
log_create 39 uspace/app/tester/stdio/logger2.c log_t log_bravo = log_create("bravo", log_alpha);
log_create 175 uspace/lib/c/generic/io/log.c default_log_id = log_create(prog_name, LOG_NO_PARENT);
log_create 59 uspace/lib/c/include/io/log.h extern log_t log_create(const char *, log_t);
log_create 59 uspace/lib/posix/include/libc/io/log.h extern log_t log_create(const char *, log_t);
log_create 217 uspace/srv/klog/klog.c kernel_ctx = log_create("kernel", LOG_NO_PARENT);
log_create 219 uspace/srv/klog/klog.c facility_ctx[i] = log_create(facility_name[i], kernel_ctx);
HelenOS homepage, sources at GitHub