diff options
Diffstat (limited to 'accel-pptpd/logs/log_file.c')
| -rw-r--r-- | accel-pptpd/logs/log_file.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/accel-pptpd/logs/log_file.c b/accel-pptpd/logs/log_file.c index 79af4c6..26ec3f9 100644 --- a/accel-pptpd/logs/log_file.c +++ b/accel-pptpd/logs/log_file.c @@ -34,8 +34,8 @@ struct log_file_t struct log_file_pd_t *lpd; int fd; + int new_fd; off_t offset; - int cnt; uint64_t magic; }; @@ -76,14 +76,13 @@ static uint64_t temp_seq; static void send_next_chunk(); -#define MAGIC 0x9988776655443322llu static void log_file_init(struct log_file_t *lf) { spinlock_init(&lf->lock); INIT_LIST_HEAD(&lf->msgs); lf->fd = -1; - lf->magic = MAGIC; + lf->new_fd = -1; } static int log_file_open(struct log_file_t *lf, const char *fname) @@ -201,11 +200,16 @@ static void send_next_chunk(void) spin_unlock(&lf_queue_lock); + if (lf->new_fd != -1) { + close(lf->fd); + lf->fd = lf->new_fd; + lf->new_fd = -1; + } + aiocb.aio_fildes = lf->fd; aiocb.aio_offset = lf->offset; aiocb.aio_sigevent.sigev_value.sival_ptr = lf; aiocb.aio_nbytes = dequeue_log(lf); - __sync_add_and_fetch(&lf->cnt, 1); if (aio_write(&aiocb)) log_emerg("log_file: aio_write: %s\n", strerror(errno)); @@ -323,6 +327,17 @@ static void per_session_log(struct log_msg_t *msg, struct ppp_t *ppp) queue_log(&lpd->lf, msg); } +static void general_reopen(void) +{ + char *fname = conf_get_opt("log", "log-file"); + int fd = open(fname, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR); + if (fd < 0) { + log_emerg("log_file: open '%s': %s\n", fname, strerror(errno)); + return; + } + log_file->new_fd = fd; +} + static void free_lpd(struct log_file_pd_t *lpd) { struct log_msg_t *msg; @@ -515,6 +530,7 @@ out_err: static struct log_target_t general_target = { .log = general_log, + .reopen = general_reopen, }; static struct log_target_t per_user_target = |