diff options
| -rw-r--r-- | src/log.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/log.c b/src/log.c index b679eb1a..e8b2bcbd 100644 --- a/src/log.c +++ b/src/log.c @@ -227,14 +227,17 @@ log_level_from_string(char *log_level) static void _rotate_log_file(void) { - char *log_file = files_get_log_file(); + gchar *log_file = files_get_log_file(); size_t len = strlen(log_file); - char *log_file_new = malloc(len + 3); + gchar *log_file_new = malloc(len + 4); + int i = 1; - memcpy(log_file_new, log_file, len); - log_file_new[len] = '.'; - log_file_new[len+1] = '1'; - log_file_new[len+2] = 0; + // find an empty name. from .log -> log.01 -> log.99 + for(; i<100; i++) { + g_sprintf(log_file_new, "%s.%02d", log_file, i); + if (!g_file_test(log_file_new, G_FILE_TEST_EXISTS)) + break; + } log_close(); rename(log_file, log_file_new); |