diff options
Diffstat (limited to 'src/common/log.c')
| -rw-r--r-- | src/common/log.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/common/log.c b/src/common/log.c index 592dc2c5d4..517fa4faaa 100644 --- a/src/common/log.c +++ b/src/common/log.c @@ -562,6 +562,27 @@ tor_log_update_sigsafe_err_fds(void) UNLOCK_LOGS(); } +/** Add to <b>out</b> a copy of every currently configured log file name. Used + * to enable access to these filenames with the sandbox code. */ +void +tor_log_get_logfile_names(smartlist_t *out) +{ + logfile_t *lf; + tor_assert(out); + + LOCK_LOGS(); + + for (lf = logfiles; lf; lf = lf->next) { + if (lf->is_temporary || lf->is_syslog || lf->callback) + continue; + if (lf->filename == NULL) + continue; + smartlist_add(out, tor_strdup(lf->filename)); + } + + UNLOCK_LOGS(); +} + /** Output a message to the log, prefixed with a function name <b>fn</b>. */ #ifdef __GNUC__ /** GCC-based implementation of the log_fn backend, used when we have |