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?RCS: $Id: d_scandir.U 167 2013-05-08 17:58:00Z rmanfredi $
?RCS:
?RCS: Copyright (c) 1991-1997, 2004-2006, 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:
?RCS: $Log: d_scandir.U,v $
?RCS: Revision 3.0.1.1 1994/01/24 14:06:35 ram
?RCS: patch16: created
?RCS:
?MAKE:d_scandir: Trylink cat i_dirent
?MAKE: -pick add $@ %<
?S:d_scandir:
?S: This variable conditionally defines HAS_SCANDIR if scandir() is
?S: available to scan a directory.
?S:.
?C:HAS_SCANDIR:
?C: This symbol, if defined, indicates that the scandir routine is
?C: available to scan a directory.
?C:.
?H:#$d_scandir HAS_SCANDIR /**/
?H:.
?LINT:set d_scandir
: see if scandir exists
$cat >try.c <<EOC
#$i_dirent I_DIRENT
#ifdef I_DIRENT
#include <dirent.h>
#endif
int filter(const struct dirent *d)
{
(void) d;
return 1;
}
int compare(const struct dirent **a, const struct dirent **b)
{
(void) a;
(void) b;
return 1;
}
int main(void)
{
static struct dirent **namelist;
static int ret;
ret |= scandir("dir", &namelist, filter, compare);
return ret ? 0 : 1;
}
EOC
cyn=scandir
set d_scandir
eval $trylink
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