#include <syslog.h>
#include <time.h>
#include <unistd.h>
+#include "async-append.h"
#include "coverage.h"
#include "dirs.h"
#include "dynamic-string.h"
/* VLF_FILE configuration. */
static char *log_file_name;
static int log_fd = -1;
+static struct async_append *log_writer;
/* vlog initialized? */
static bool vlog_inited;
/* Close old log file. */
if (log_fd >= 0) {
VLOG_INFO("closing log file");
+
+ async_append_destroy(log_writer);
+ log_writer = NULL;
+
close(log_fd);
log_fd = -1;
}
log_file_name, ovs_strerror(errno));
error = errno;
} else {
+ log_writer = async_append_create(log_fd);
VLOG_INFO("opened log file %s", log_file_name);
error = 0;
}
format_log_message(module, level, VLF_FILE, msg_num,
message, args, &s);
ds_put_char(&s, '\n');
- ignore(write(log_fd, s.string, s.length));
+ async_append_write(log_writer, s.string, s.length);
+ if (level == VLL_EMER) {
+ async_append_flush(log_writer);
+ }
}
ds_destroy(&s);
#include <errno.h>
#include <inttypes.h>
#include <stdlib.h>
+#include "async-append.h"
#include "bfd.h"
#include "bitmap.h"
#include "bond.h"
* process that forked us to exit successfully. */
daemonize_complete();
+ async_append_enable();
+
VLOG_INFO_ONCE("%s (Open vSwitch) %s", program_name, VERSION);
}
}