[PATCH 9/9] corelow.c does not need sys/file.h

[Tom Tromey]

I did not see any reason that corelow.c should include <sys/file.h>.
The provided explanatory comment seems to be wrong.  This patch
removes the include.

2019-01-21  Tom Tromey  <tom@tromey.com>

	* corelow.c: Do not include sys/file.h.
---
 gdb/ChangeLog | 4 ++++
 gdb/corelow.c | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gdb/corelow.c b/gdb/corelow.c
index ab32e09828..462103a80b 100644
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -21,9 +21,6 @@
 #include "arch-utils.h"
 #include <signal.h>
 #include <fcntl.h>
-#ifdef HAVE_SYS_FILE_H
-#include <sys/file.h>		/* needed for F_OK and friends */
-#endif
 #include "frame.h"		/* required by inferior.h */
 #include "inferior.h"
 #include "infrun.h"
-- 
2.17.2