Merge pull request #102 from the-real-tokai/fix-fdatasync-osx

Fix problematic fdatasync() call on macOS
2024-11-22 01:17:04 +00:00 · 2024-04-23 17:15:07 +02:00 · 2024-04-16 17:49:06 +02:00
1 changed files with 5 additions and 1 deletions
--- a/pcap/pcap_logger.c
+++ b/pcap/pcap_logger.c
@ -54,7 +54,11 @@ static int init_pcap_logger(void *data) {
 }

 static int deinit_pcap_logger(void) {
-  fdatasync(pcap_fd);
+#if defined(_POSIX_SYNCHRONIZED_IO) && (_POSIX_SYNCHRONIZED_IO > 0)
+    fdatasync(pcap_fd);
+#else
+    fsync(pcap_fd);
+#endif
  close(pcap_fd);
  return 0;
 }