#include <sys/stat.h>
#include <unistd.h>
-#include "stat-macros.h"
-
-/* Whether pipes are FIFOs; -1 if not known. */
-#ifndef HAVE_FIFO_PIPES
-# define HAVE_FIFO_PIPES (-1)
-#endif
-
/* The maximum link count for pipes; (nlink_t) -1 if not known. */
#ifndef PIPE_LINK_COUNT_MAX
# define PIPE_LINK_COUNT_MAX ((nlink_t) (-1))
&& PIPE_LINK_COUNT_MAX != (nlink_t) -1)
&& (S_ISFIFO (st.st_mode) | S_ISSOCK (st.st_mode)))
{
- int fd[2];
- int pipe_result = pipe (fd);
+ int fd_pair[2];
+ int pipe_result = pipe (fd_pair);
if (pipe_result != 0)
return pipe_result;
else
{
struct stat pipe_st;
- int fstat_pipe_result = fstat (fd[0], &pipe_st);
+ int fstat_pipe_result = fstat (fd_pair[0], &pipe_st);
int fstat_pipe_errno = errno;
- close (fd[0]);
- close (fd[1]);
+ close (fd_pair[0]);
+ close (fd_pair[1]);
if (fstat_pipe_result != 0)
{
errno = fstat_pipe_errno;