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/* ftruncate emulations for native Windows.
This file is in the public domain. */
#include <config.h>
/* Specification. */
#include <unistd.h>
#if HAVE_CHSIZE
# include <errno.h>
# include <io.h>
# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
# include "msvc-inval.h"
static inline int
chsize_nothrow (int fd, long length)
{
int result;
TRY_MSVC_INVAL
{
result = chsize (fd, length);
}
CATCH_MSVC_INVAL
{
result = -1;
errno = EBADF;
}
DONE_MSVC_INVAL;
return result;
}
# define chsize chsize_nothrow
# endif
int
ftruncate (int fd, off_t length)
{
return chsize (fd, length);
}
#endif
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