/*?Skeleton?for?test?programs.
???Copyright?（C）?19982000-2004?2005?2009?Free?Software?Foundation?Inc.
???This?file?is?part?of?the?GNU?C?Library.
???Contributed?by?Ulrich?Drepper??1998.

???The?GNU?C?Library?is?free?software;?you?can?redistribute?it?and/or
???modify?it?under?the?terms?of?the?GNU?Lesser?General?Public
???License?as?published?by?the?Free?Software?Foundation;?either
???version?2.1?of?the?License?or?（at?your?option）?any?later?version.

???The?GNU?C?Library?is?distributed?in?the?hope?that?it?will?be?useful
???but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
???MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the?GNU
???Lesser?General?Public?License?for?more?details.

???You?should?have?received?a?copy?of?the?GNU?Lesser?General?Public
???License?along?with?the?GNU?C?Library;?if?not?see
???.??*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?

/*?The?test?function?is?normally?called?‘do_test‘?and?it?is?called
???with?argc?and?argv?as?the?arguments.??We?nevertheless?provide?the
???possibility?to?overwrite?this?name.??*/
#ifndef?TEST_FUNCTION
#?define?TEST_FUNCTION?do_test?（argc?argv）
#endif

#ifndef?TEST_DATA_LIMIT
#?define?TEST_DATA_LIMIT?（64?<#endif

#define?OPT_DIRECT?1000
#define?OPT_TESTDIR?1001

static?struct?option?options[]?=
{
#ifdef?CMDLINE_OPTIONS
??CMDLINE_OPTIONS
#endif
??{?“direct“?no_argument?NULL?OPT_DIRECT?}
??{?“test-dir“?required_argument?NULL?OPT_TESTDIR?}
??{?NULL?0?NULL?0?}
};

/*?PID?of?the?test?itself.??*/
static?pid_t?pid;

/*?Directory?to?place?temporary?files?in.??*/
static?const?char?*test_dir;

/*?List?of?temporary?files.??*/
struct?temp_name_list
{
??struct?qelem?q;
??const?char?*name;
}?*temp_name_list;

/*?Add?temporary?files?in?list.??*/
static?void
__attribute__?（（unused））
add_temp_file?（const?char?*name）
{
??struct?temp_name_list?*newp
????=?（struct?temp_name_list?*）?calloc?（sizeof?（*newp）?1）;
??if?（newp?!=?NULL）
????{
??????newp->name?=?name;
??????if?（temp_name_list?==?NULL）
	temp_name_list?=?（struct?temp_name_list?*）?&newp->q;
??????else
	insque?（newp?temp_name_list）;
????}
}

/*?Delete?all?temporary?files.??*/
static?void
delete_temp_files?（void）
{
??while?（temp_name_list?!=?NULL）
????{
??????remove?（temp_name_list->name）;
??????temp_name_list?=?（struct?temp_name_list?*）?temp_name_list->q.q_forw;
????}
}

/*?Create?a?temporary?file.??*/
static?int
__attribute__?（（unused））
create_temp_file?（const?char?*base?char?**filename）
{
??char?*fname;
??int?fd;

??fname?=?（char?*）?malloc?（strlen?（test_dir）?+?1?+?strlen?（base）
			???+?sizeof?（“XXXXXX“））;
??if?（fname?==?NULL）
????{
??????puts?（“out?of?memory“）;
??????return?-1;
????}
??strcpy?（stpcpy?（stpcpy?（