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maint: make Include sections of modules consistent
[gnulib.git]
/
lib
/
ftruncate.c
diff --git
a/lib/ftruncate.c
b/lib/ftruncate.c
index
d4c129a
..
ff7d11b
100644
(file)
--- a/
lib/ftruncate.c
+++ b/
lib/ftruncate.c
@@
-1,9
+1,10
@@
/* ftruncate emulations that work on some System V's.
This file is in the public domain. */
/* ftruncate emulations that work on some System V's.
This file is in the public domain. */
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
+
+/* Specification. */
+#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sys/types.h>
#include <fcntl.h>
@@
-11,9
+12,7
@@
#ifdef F_CHSIZE
int
#ifdef F_CHSIZE
int
-ftruncate (fd, length)
- int fd;
- off_t length;
+ftruncate (int fd, off_t length)
{
return fcntl (fd, F_CHSIZE, length);
}
{
return fcntl (fd, F_CHSIZE, length);
}
@@
-25,14
+24,9
@@
ftruncate (fd, length)
# include <sys/stat.h>
# include <errno.h>
# include <sys/stat.h>
# include <errno.h>
-# if HAVE_UNISTD_H
-# include <unistd.h>
-# endif
int
int
-ftruncate (fd, length)
- int fd;
- off_t length;
+ftruncate (int fd, off_t length)
{
struct flock fl;
struct stat filebuf;
{
struct flock fl;
struct stat filebuf;
@@
-72,12
+66,10
@@
ftruncate (fd, length)
}
# else /* not F_CHSIZE nor F_FREESP */
}
# else /* not F_CHSIZE nor F_FREESP */
-# if HAVE_CHSIZE
+# if HAVE_CHSIZE
/* native Windows, e.g. mingw */
int
int
-ftruncate (fd, length)
- int fd;
- off_t length;
+ftruncate (int fd, off_t length)
{
return chsize (fd, length);
}
{
return chsize (fd, length);
}
@@
-85,14
+77,9
@@
ftruncate (fd, length)
# else /* not F_CHSIZE nor F_FREESP nor HAVE_CHSIZE */
# include <errno.h>
# else /* not F_CHSIZE nor F_FREESP nor HAVE_CHSIZE */
# include <errno.h>
-# ifndef errno
-extern int errno;
-# endif
int
int
-ftruncate (fd, length)
- int fd;
- off_t length;
+ftruncate (int fd, off_t length)
{
errno = EIO;
return -1;
{
errno = EIO;
return -1;