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Iterate logfiles until 100 are reached

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Fix https://github.com/profanity-im/profanity/issues/519
This commit is contained in:
Michael Vetter 2019-06-07 23:48:44 +02:00
parent 1f3d61e9f7
commit bb4dd47a01
1 changed files with 9 additions and 6 deletions
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15
src/log.c
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@ -227,14 +227,17 @@ log_level_from_string(char *log_level)
static void static void
_rotate_log_file(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); 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); // find an empty name. from .log -> log.01 -> log.99
log_file_new[len] = '.'; for(; i<100; i++) {
log_file_new[len+1] = '1'; g_sprintf(log_file_new, "%s.%02d", log_file, i);
log_file_new[len+2] = 0; if (!g_file_test(log_file_new, G_FILE_TEST_EXISTS))
break;
}
log_close(); log_close();
rename(log_file, log_file_new); rename(log_file, log_file_new);