Clean up poll() vs select() tests

- move the includes out of system.h, not commonly needed
- <poll.h> is conditional as we actually provide a fallback through select(),
  but for <sys/select.h> missing there's no fallback so doesn't make
  much sense to test for (and both poll.h and sys/select.h are posix anyway...)

1 files changed, 0 insertions, 8 deletions

diff --git a/system.h b/system.h
index 890697e11..a5a255863 100644
--- a/system.h
+++ b/system.h
@@ -252,14 +252,6 @@ extern const char *__progname;
 #include <strings.h>
 #endif
 
-#if HAVE_POLL_H
-#include <poll.h>
-#else
-#if HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#endif
-
 #if HAVE_GETMNTINFO || HAVE_GETMNTINFO_R || HAVE_MNTCTL
 # define GETMNTENT_ONE 0
 # define GETMNTENT_TWO 0