320 lines
11 KiB
C
320 lines
11 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms of version 2 of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it would be useful, but
|
||
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
*
|
||
|
|
* Further, this software is distributed without any warranty that it is
|
||
|
|
* free of the rightful claim of any third person regarding infringement
|
||
|
|
* or the like. Any license provided herein, whether implied or
|
||
|
|
* otherwise, applies only to this software file. Patent licenses, if
|
||
|
|
* any, provided herein do not apply to combinations of this program with
|
||
|
|
* other software, or any other product whatsoever.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along
|
||
|
|
* with this program; if not, write the Free Software Foundation, Inc., 59
|
||
|
|
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||
|
|
*
|
||
|
|
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
|
||
|
|
* Mountain View, CA 94043, or:
|
||
|
|
*
|
||
|
|
* http://www.sgi.com
|
||
|
|
*
|
||
|
|
* For further information regarding this notice, see:
|
||
|
|
*
|
||
|
|
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* $Id$ */
|
||
|
|
|
||
|
|
/**********************************************************
|
||
|
|
*
|
||
|
|
* IRIX/Linux Feature Test and Evaluation - Silicon Graphics, Inc.
|
||
|
|
*
|
||
|
|
* FUNCTION NAME : usctest.h
|
||
|
|
*
|
||
|
|
* FUNCTION TITLE : System Call Test Macros
|
||
|
|
*
|
||
|
|
* SYNOPSIS:
|
||
|
|
* See DESCRIPTION below.
|
||
|
|
*
|
||
|
|
* AUTHOR : William Roske
|
||
|
|
*
|
||
|
|
* INITIAL RELEASE : UNICOS 7.0
|
||
|
|
*
|
||
|
|
* DESCRIPTION
|
||
|
|
* TEST(SCALL) - calls a system call
|
||
|
|
* TEST_VOID(SCALL) - same as TEST() but for syscalls with no return value.
|
||
|
|
* TEST_CLEANUP - print the log of errno return counts if STD_ERRNO_LOG
|
||
|
|
* is set.
|
||
|
|
* TEST_PAUSEF(HAND) - Pause for SIGUSR1 if the pause flag is set.
|
||
|
|
* Use "hand" as the interrupt handling function
|
||
|
|
* TEST_PAUSE - Pause for SIGUSR1 if the pause flag is set.
|
||
|
|
* Use internal function to do nothing on signal and go on.
|
||
|
|
* TEST_LOOPING(COUNTER) - Conditional to check if test should
|
||
|
|
* loop. Evaluates to TRUE (1) or FALSE (0).
|
||
|
|
* TEST_ERROR_LOG(eno) - log that this errno was received,
|
||
|
|
* if STD_ERRNO_LOG is set.
|
||
|
|
* TEST_EXP_ENOS(array) - set the bits in TEST_VALID_ENO array at
|
||
|
|
* positions specified in integer "array"
|
||
|
|
*
|
||
|
|
* RETURN VALUE
|
||
|
|
* TEST(SCALL) - Global Variables set:
|
||
|
|
* int TEST_RETURN=return code from SCALL
|
||
|
|
* int TEST_ERRNO=value of errno at return from SCALL
|
||
|
|
* TEST_VOID(SCALL) - Global Variables set:
|
||
|
|
* int TEST_ERRNO=value of errno at return from SCALL
|
||
|
|
* TEST_CLEANUP - None.
|
||
|
|
* TEST_PAUSEF(HAND) - None.
|
||
|
|
* TEST_PAUSE - None.
|
||
|
|
* TEST_LOOPING(COUNTER) - True if COUNTER < STD_LOOP_COUNT or
|
||
|
|
* STD_INFINITE is set.
|
||
|
|
* TEST_ERROR_LOG(eno) - None
|
||
|
|
* TEST_EXP_ENOS(array) - None
|
||
|
|
*
|
||
|
|
* KNOWN BUGS
|
||
|
|
* If you use the TEST_PAUSE or TEST_LOOPING macros, you must
|
||
|
|
* link in parse_opts.o, which contains the code for those functions.
|
||
|
|
*
|
||
|
|
*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
|
||
|
|
|
||
|
|
#ifndef __USCTEST_H__
|
||
|
|
#define __USCTEST_H__ 1
|
||
|
|
|
||
|
|
#ifndef _SC_CLK_TCK
|
||
|
|
#include <unistd.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <sys/param.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Ensure that PATH_MAX is defined
|
||
|
|
*/
|
||
|
|
#ifndef PATH_MAX
|
||
|
|
#ifdef MAXPATHLEN
|
||
|
|
#define PATH_MAX MAXPATHLEN
|
||
|
|
#else
|
||
|
|
#define PATH_MAX 1024
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef CRAY
|
||
|
|
#ifndef BSIZE
|
||
|
|
#define BSIZE BBSIZE
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* Define option_t structure type.
|
||
|
|
* Entries in this struct are used by the parse_opts routine
|
||
|
|
* to indicate valid options and return option arguments
|
||
|
|
***********************************************************************/
|
||
|
|
typedef struct {
|
||
|
|
char *option; /* Valid option string (one option only) like "a:" */
|
||
|
|
int *flag; /* pointer to location to set true if option given */
|
||
|
|
char **arg; /* pointer to location to place argument, if needed */
|
||
|
|
} option_t;
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* The following globals are defined in parse_opts.c but must be
|
||
|
|
* externed here because they are used in the macros defined below.
|
||
|
|
***********************************************************************/
|
||
|
|
extern int STD_FUNCTIONAL_TEST, /* turned off by -f to not do functional test */
|
||
|
|
STD_TIMING_ON, /* turned on by -t to print timing stats */
|
||
|
|
STD_PAUSE, /* turned on by -p to pause before loop */
|
||
|
|
STD_INFINITE, /* turned on by -c0 to loop forever */
|
||
|
|
STD_LOOP_COUNT, /* changed by -cn to set loop count to n */
|
||
|
|
STD_ERRNO_LOG, /* turned on by -e to log errnos returned */
|
||
|
|
STD_ERRNO_LIST[], /* counts of errnos returned. indexed by errno */
|
||
|
|
STD_COPIES,
|
||
|
|
STD_argind;
|
||
|
|
|
||
|
|
extern float STD_LOOP_DURATION, /* wall clock time to iterate */
|
||
|
|
STD_LOOP_DELAY; /* delay time after each iteration */
|
||
|
|
|
||
|
|
#define USC_MAX_ERRNO 2000
|
||
|
|
|
||
|
|
/**********************************************************************
|
||
|
|
* Prototype for parse_opts routine
|
||
|
|
**********************************************************************/
|
||
|
|
extern char *parse_opts(int ac, char **av, option_t *user_optarr, void (*uhf)());
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* define a structure
|
||
|
|
*/
|
||
|
|
struct usc_errno_t {
|
||
|
|
int flag;
|
||
|
|
};
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
****
|
||
|
|
****
|
||
|
|
****
|
||
|
|
**********************************************************************/
|
||
|
|
#ifdef _USC_LIB_
|
||
|
|
|
||
|
|
extern int TEST_RETURN;
|
||
|
|
extern int TEST_ERRNO;
|
||
|
|
|
||
|
|
#else
|
||
|
|
/***********************************************************************
|
||
|
|
* Global array of bit masks to indicate errnos that are expected.
|
||
|
|
* Bits set by TEST_EXP_ENOS() macro and used by TEST_CLEANUP() macro.
|
||
|
|
***********************************************************************/
|
||
|
|
struct usc_errno_t TEST_VALID_ENO[USC_MAX_ERRNO];
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* Globals for returning the return code and errno from the system call
|
||
|
|
* test macros.
|
||
|
|
***********************************************************************/
|
||
|
|
int TEST_RETURN;
|
||
|
|
int TEST_ERRNO;
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* temporary variables for determining max and min times in TEST macro
|
||
|
|
***********************************************************************/
|
||
|
|
long btime, etime, tmptime;
|
||
|
|
|
||
|
|
#endif /* _USC_LIB_ */
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* structure for timing accumulator and counters
|
||
|
|
***********************************************************************/
|
||
|
|
struct tblock {
|
||
|
|
long tb_max;
|
||
|
|
long tb_min;
|
||
|
|
long tb_total;
|
||
|
|
long tb_count;
|
||
|
|
};
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* The following globals are externed here so that they are accessable
|
||
|
|
* in the macros that follow.
|
||
|
|
***********************************************************************/
|
||
|
|
extern struct tblock tblock;
|
||
|
|
extern void STD_go();
|
||
|
|
extern int (*_TMP_FUNC)(void);
|
||
|
|
extern void STD_opts_help();
|
||
|
|
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST: calls a system call
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* SCALL = system call and parameters to execute
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST(SCALL) TEST_RETURN = (unsigned) SCALL; TEST_ERRNO=errno;
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_VOID: calls a system call
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* SCALL = system call and parameters to execute
|
||
|
|
*
|
||
|
|
* Note: This is IDENTICAL to the TEST() macro except that it is intended
|
||
|
|
* for use with syscalls returning no values (void syscall()). The
|
||
|
|
* Typecasting nothing (void) into an unsigned integer causes compilation
|
||
|
|
* errors.
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_VOID(SCALL) SCALL; TEST_ERRNO=errno;
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_CLEANUP: print system call timing stats and errno log entries
|
||
|
|
* to stdout if STD_TIMING_ON and STD_ERRNO_LOG are set, respectively.
|
||
|
|
* Do NOT print ANY information if no system calls logged.
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* none
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_CLEANUP \
|
||
|
|
if ( STD_ERRNO_LOG ) { \
|
||
|
|
for (tmptime=0; tmptime<USC_MAX_ERRNO; tmptime++) { \
|
||
|
|
if ( STD_ERRNO_LIST[tmptime] ) { \
|
||
|
|
if ( TEST_VALID_ENO[tmptime].flag ) \
|
||
|
|
tst_resm(TINFO, "ERRNO %d:\tReceived %d Times", \
|
||
|
|
tmptime, STD_ERRNO_LIST[tmptime]); \
|
||
|
|
else \
|
||
|
|
tst_resm(TINFO, \
|
||
|
|
"ERRNO %d:\tReceived %d Times ** UNEXPECTED **", \
|
||
|
|
tmptime, STD_ERRNO_LIST[tmptime]); \
|
||
|
|
} \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_PAUSEF: Pause for SIGUSR1 if the pause flag is set.
|
||
|
|
* Set the user specified function as the interrupt
|
||
|
|
* handler instead of "STD_go"
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* none
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_PAUSEF(HANDLER) \
|
||
|
|
if ( STD_PAUSE ) { \
|
||
|
|
_TMP_FUNC = (int (*)())signal(SIGUSR1, HANDLER); \
|
||
|
|
pause(); \
|
||
|
|
signal(SIGUSR1, (void (*)())_TMP_FUNC); \
|
||
|
|
}
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_PAUSE: Pause for SIGUSR1 if the pause flag is set.
|
||
|
|
* Just continue when signal comes in.
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* none
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_PAUSE usc_global_setup_hook();
|
||
|
|
int usc_global_setup_hook();
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_LOOPING now call the usc_test_looping function.
|
||
|
|
* The function will return 1 if the test should continue
|
||
|
|
* iterating.
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_LOOPING usc_test_looping
|
||
|
|
int usc_test_looping(int counter);
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_ERROR_LOG(eno): log this errno if STD_ERRNO_LOG flag set
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* int eno: the errno location in STD_ERRNO_LIST to log.
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_ERROR_LOG(eno) \
|
||
|
|
if ( STD_ERRNO_LOG ) \
|
||
|
|
if ( eno < USC_MAX_ERRNO ) \
|
||
|
|
STD_ERRNO_LIST[eno]++; \
|
||
|
|
|
||
|
|
|
||
|
|
/***********************************************************************
|
||
|
|
* TEST_EXP_ENOS(array): set the bits associated with the nput errnos
|
||
|
|
* in the TEST_VALID_ENO array.
|
||
|
|
*
|
||
|
|
* parameters:
|
||
|
|
* int array[]: a zero terminated array of errnos expected.
|
||
|
|
*
|
||
|
|
***********************************************************************/
|
||
|
|
#define TEST_EXP_ENOS(array) \
|
||
|
|
tmptime=0; \
|
||
|
|
while (array[tmptime] != 0) { \
|
||
|
|
if (array[tmptime] < USC_MAX_ERRNO) \
|
||
|
|
TEST_VALID_ENO[array[tmptime]].flag=1; \
|
||
|
|
tmptime++; \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* end of __USCTEST_H__ */
|