The __have_atfcts is not used anywhere.
Checked on x86_64-linux-gnu.
#include <sys/stat.h>
#include <kernel-features.h>
-/* Some mostly-generic code (e.g. sysdeps/posix/getcwd.c) uses this variable
- if __ASSUME_ATFCTS is not defined. */
-#ifndef __ASSUME_ATFCTS
-int __have_atfcts;
-#endif
/* Open FILE with access OFLAG. Interpret relative paths relative to
the directory associated with FD. If O_CREAT or O_TMPFILE is in OFLAG, a
SH this appeared first in 2.6.19-rc1, on ia64 in 2.6.22-rc1. */
#define __ASSUME_PSELECT 1
-/* The *at syscalls were introduced just after 2.6.16-rc1. On PPC
- they were introduced in 2.6.17-rc1, on SH in 2.6.19-rc1. */
-#define __ASSUME_ATFCTS 1
-
/* Support for inter-process robust mutexes was added in 2.6.17 (but
some architectures lack futex_atomic_cmpxchg_inatomic in some
configurations). */