?RCS:
?RCS: Copyright (c) 2015 Raphael Manfredi
?RCS: 
?RCS: You may redistribute only under the terms of the Artistic License,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic License; a copy of which may be found at the root
?RCS: of the source tree for dist 4.0.
?RCS:
?MAKE:d_fstatat: Trylink cat i_sysstat
?MAKE:	-pick add $@ %<
?S:d_fstatat:
?S:	This variable conditionally defines HAS_FSTATAT if fstatat() is
?S:	available to do file stats with a relative path interepreted in
?S:	the context of an opened directory.
?S:.
?C:HAS_FSTATAT:
?C:	This symbol, if defined, indicates that the fstatat() routine is
?C:	available to do file stats with a relative path interepreted in
?C:	the context of an opened directory.
?C:.
?H:#$d_fstatat HAS_FSTATAT		/**/
?H:.
?LINT:set d_fstatat
: see if fstatat exists
$cat >try.c <<EOC
#$i_sysstat I_SYS_STAT
#include <fcntl.h>	/* AT_* constants */
#ifdef I_SYS_STAT
#include <sys/stat.h>
#endif
int main(void)
{
	static int ret;
	struct stat sb;
	ret |= fstatat(AT_FDCWD, "path", &sb, 0);
	return ret ? 0 : 1;
}
EOC
cyn=fstatat
set d_fstatat
eval $trylink