Updated the test case as per the man page
***********
RETURN VALUE
If name is invalid, -1 is returned, and errno is set to
EINVAL. Otherwise, the value returned is the
value of the system resource and errno is not changed. In the
case of options, a positive value is
returned if a queried option is available, and -1 if it is
not. In the case of limits, -1 means that
there is no definite limit.
***********
Return value of sysconf needs to be checked as well and not only depend
on errno value. Have made the changes by looking at the code from
http://www.comptechdoc.org/os/linux/programming/c/linux_pgcpostest.html
--
Max Stirling <[EMAIL PROTECTED]>
--- sysconf01.c 2008-03-31 12:55:12.000000000 +0530
+++ sysconf01_new.c 2008-04-03 13:03:28.337870000 +0530
@@ -54,9 +54,10 @@ static void _test_sysconf(int name, cons
/* make sure we reset this as sysconf() will not */
errno = 0;
retval = sysconf(name);
- if (errno != 0)
- tst_resm(TFAIL, "sysconf(%s) failed, error=%d: %s\n",
- strname, errno, strerror(errno));
+ if((retval == -1) && (errno))
+ tst_resm(TWARN, "Bad option %s\n", strname);
+ else if((retval == -1) && (!errno))
+ tst_resm(TINFO, "%s NOT SUPPORTED\n", strname);
else
tst_resm(TPASS, "%s = %li", strname, retval);
}
-------------------------------------------------------------------------
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