Clean up includes of unistd.h, fcntl.h, and sys/stat.h.

Have wsutil/file_util.h include them on UN*X, just as it includes io.h
on Windows, so we can have a rule of "if you do file operations, include
<wsutil/file_util.h> and use the routines in it".

Remove includes of unistd.h, fcntl.h, and sys/stat.h that aren't
necessary (whether because of the addition of them to wsutil/file_util.h
or because they weren't needed in the first place).

Change-Id: Ie241dd74deff284e39a5f690a297dbb6e1dc485f
Reviewed-on: https://code.wireshark.org/review/11619
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 0 insertions, 12 deletions

diff --git a/fileset.c b/fileset.c
index 4066718ee1..2d022957a5 100644
--- a/fileset.c
+++ b/fileset.c
@@ -22,18 +22,6 @@
 
 #include <config.h>
 
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-
 #ifdef HAVE_SYS_WAIT_H
 # include <sys/wait.h>
 #endif