diff options
| -rw-r--r-- | ChangeLog | 24 | ||||
| -rw-r--r-- | FAQ.in | 10 | ||||
| -rw-r--r-- | math/libm-test.c | 1810 | ||||
| -rw-r--r-- | nis/rpcsvc/nis.h | 20 | ||||
| -rw-r--r-- | nis/rpcsvc/nis.x | 91 | ||||
| -rw-r--r-- | nis/rpcsvc/nis_object.x | 68 | ||||
| -rw-r--r-- | string/envz.h | 6 | ||||
| -rw-r--r-- | sunrpc/auth_des.c | 81 | ||||
| -rw-r--r-- | sunrpc/rpc/xdr.h | 37 | ||||
| -rw-r--r-- | sunrpc/rpc_hout.c | 15 | ||||
| -rw-r--r-- | sunrpc/rpc_main.c | 13 | ||||
| -rw-r--r-- | sunrpc/rpc_svcout.c | 14 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/setfpucw.c | 4 |
13 files changed, 1073 insertions, 1120 deletions
@@ -1,3 +1,27 @@ +1998-12-01 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * sunrpc/auth_des.c: Use new XDR int32 functions for integers. + * sunrpc/rpc/xdr.h: Add IXDR INT32 functions. + * sunrpc/rpc_hout.c: Remove (u_long) casts in defines to avoid + conflicts with new solaris version. + * sunrpc/rpc_main.c: Fix bug in generating Makefile name (malloc + doesn't zero allocated memory). + * sunrpc/rpc_svcout.c: Local variables now starts with a _ to avoid + conflicts with xdr functions. Solves PR libc/877. + * nis/rpcsvc/nis.x: Use always uint32_t. + * nis/rpcsvc/nis.h: Likewise. + * nis/rpcsvc/nis_object.x: Likewise. + +1998-12-01 Ulrich Drepper <drepper@cygnus.com> + + * math/libm-test.c: Various cleanups. Patch by Zack Weinberg. + + * sysdeps/unix/sysv/linux/alpha/setfpucw.c: Use correct type for + parameter. Patch by Christian Gafton. + + * string/envz.h: Add prototype for envz_remove. + Reported by Andreas Jaeger. + 1998-11-30 Mark Kettenis <kettenis@phys.uva.nl> * mach/Versions [libc, GLIBC_2.0]: Add __spin_lock, @@ -1140,6 +1140,16 @@ taken care in user programs using the firewall structures and therefore those programs (ipfw is AFAIK the only one) should deal with this problem themselves. +?? I get floods of warnings when I use -Wconversion and include + <string.h> or <math.h>. + +{ZW} <string.h> and <math.h> intentionally use prototypes to override +argument promotion. -Wconversion warns about all these. You can safely +ignore the warnings. + +-Wconversion isn't really intended for production use, only for shakedown +compiles after converting an old program to standard C. + ? Miscellaneous diff --git a/math/libm-test.c b/math/libm-test.c index 86616a4404..2f57ef21bd 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -17,9 +17,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* - Part of testsuite for libm. +/* Part of testsuite for libm. This file has to be included by a master file that defines: @@ -27,16 +25,16 @@ FUNC(function): converts general function name (like cos) to name with correct suffix (e.g. cosl or cosf) MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L) - MATHTYPE: floating point type to test - TEST_MSG: informal message to be displayed + MATHTYPE: floating point type to test + TEST_MSG: informal message to be displayed CHOOSE(Clongdouble,Cdouble,Cfloat): chooses one of the parameters as epsilon for testing equality - PRINTF_EXPR Floating point conversion specification to print a variable - of type MATHTYPE with printf. PRINTF_EXPR just contains + PRINTF_EXPR Floating point conversion specification to print a variable + of type MATHTYPE with printf. PRINTF_EXPR just contains the specifier, not the percent and width arguments, e.g. "f". - PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format. + PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format. */ /* This program isn't finished yet. @@ -58,12 +56,12 @@ ccos, ccosh, cexp, clog, cpow, csin, csinh, csqrt, ctan, ctanh. At the moment the following functions aren't tested: -OB conj, cproj, cimag, creal, drem, + conj, cproj, cimag, creal, drem, j0, j1, jn, y0, y1, yn, significand, nan - The routines using random variables are still under construction. I don't + The routines using random variables are still under construction. I don't like it the way it's working now and will change it. Parameter handling is primitive in the moment: @@ -82,25 +80,25 @@ OB conj, cproj, cimag, creal, drem, This suite tests some aspects of the correct implementation of mathematical functions in libm. Some simple, specific parameters are tested for correctness but there's no exhaustive - testing. Handling of specific inputs (e.g. infinity, not-a-number) - is also tested. Correct handling of exceptions is checked - against. These implemented tests should check all cases that are + testing. Handling of specific inputs (e.g. infinity, not-a-number) + is also tested. Correct handling of exceptions is checked + against. These implemented tests should check all cases that are specified in ISO C 9X. Exception testing: At the moment only divide-by-zero and invalid - exceptions are tested. Overflow/underflow and inexact exceptions + exceptions are tested. Overflow/underflow and inexact exceptions aren't checked at the moment. - NaN values: There exist signalling and quiet NaNs. This implementation + NaN values: There exist signalling and quiet NaNs. This implementation only uses signalling NaN as parameter but does not differenciate between the two kinds of NaNs as result. Inline functions: Inlining functions should give an improvement in - speed - but not in precission. The inlined functions return - reasonable values for a reasonable range of input values. The + speed - but not in precission. The inlined functions return + reasonable values for a reasonable range of input values. The result is not necessarily correct for all values and exceptions are - not correctly raised in all cases. Problematic input and return - values are infinity, not-a-number and minus zero. This suite + not correctly raised in all cases. Problematic input and return + values are infinity, not-a-number and minus zero. This suite therefore does not check these specific inputs and the exception handling for inlined mathematical functions - just the "reasonable" values are checked. @@ -112,8 +110,7 @@ OB conj, cproj, cimag, creal, drem, - Compiler has errors With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error. - -*/ + */ #ifndef _GNU_SOURCE # define _GNU_SOURCE @@ -130,21 +127,21 @@ OB conj, cproj, cimag, creal, drem, #include <getopt.h> /* Possible exceptions */ -#define NO_EXCEPTION 0x0 -#define INVALID_EXCEPTION 0x1 +#define NO_EXCEPTION 0x0 +#define INVALID_EXCEPTION 0x1 #define DIVIDE_BY_ZERO_EXCEPTION 0x2 #define PRINT 1 #define NO_PRINT 0 /* Various constants (we must supply them precalculated for accuracy). */ -#define M_PI_6l .52359877559829887308L +#define M_PI_6l .52359877559829887308L #define M_E2l 7.389056098930650227230L #define M_E3l 20.08553692318766774093L -static int noErrors; /* number of errors */ -static int noTests; /* number of tests (without testing exceptions) */ -static int noExcTests; /* number of tests for exception flags */ +static int noErrors; /* number of errors */ +static int noTests; /* number of tests (without testing exceptions) */ +static int noExcTests; /* number of tests for exception flags */ static int verbose = 3; static MATHTYPE minus_zero, plus_zero; @@ -166,23 +163,22 @@ typedef MATHTYPE (*mathfunc) (MATHTYPE); isinf (x) : isinfl (x)) - /* - Test if Floating-Point stack hasn't changed - */ +/* Test if Floating-Point stack hasn't changed */ static void fpstack_test (const char *test_name) { #ifdef i386 static int old_stack; int sw; -asm ("fnstsw":"=a" (sw)); + + asm ("fnstsw":"=a" (sw)); sw >>= 11; sw &= 7; + if (sw != old_stack) { - printf ("FP-Stack wrong after test %s\n", test_name); - if (verbose > 2) - printf ("=======> stack = %d\n", sw); + printf ("FP-Stack wrong after test %s (%d, should be %d)\n", + test_name, sw, old_stack); ++noErrors; old_stack = sw; } @@ -190,11 +186,9 @@ asm ("fnstsw":"=a" (sw)); } -/* - Get a random value x with min_value < x < max_value +/* Get a random value x with min_value < x < max_value and min_value, max_value finite, - max_value and min_value shouldn't be too close together - */ + max_value and min_value shouldn't be too close together */ static MATHTYPE random_value (MATHTYPE min_value, MATHTYPE max_value) { @@ -214,13 +208,15 @@ random_value (MATHTYPE min_value, MATHTYPE max_value) return x; } + /* Get a random value x with x > min_value. */ static MATHTYPE random_greater (MATHTYPE min_value) { - return random_value (min_value, 1e6); /* CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX) */ + return random_value (min_value, 1e6); /* CHOOSE(LDBL_MAX, DBL_MAX, FLT_MAX) */ } + /* Get a random value x with x < max_value. */ static MATHTYPE random_less (MATHTYPE max_value) @@ -246,7 +242,7 @@ output_pass_value (void) static void -output_fail_value (const char * test_name) +output_fail_value (const char *test_name) { if (verbose > 0 && verbose < 3) printf ("Fail: %s\n", test_name); @@ -258,48 +254,48 @@ output_fail_value (const char * test_name) /* Test whether a given exception was raised. */ static void test_single_exception (const char *test_name, - short int exception, - short int exc_flag, - int fe_flag, - const char *flag_name) + short int exception, + short int exc_flag, + int fe_flag, + const char *flag_name) { #ifndef TEST_INLINE if (exception & exc_flag) { if (fetestexcept (fe_flag)) - { - if (verbose > 3) - printf ("Pass: Exception \"%s\" set\n", flag_name); - } + { + if (verbose > 3) + printf ("Pass: Exception \"%s\" set\n", flag_name); + } else - { - if (verbose && verbose < 3) - printf ("Fail: %s: Exception \"%s\" not set\n", + { + if (verbose && verbose < 3) + printf ("Fail: %s: Exception \"%s\" not set\n", test_name, flag_name); - if (verbose >= 3) - printf ("Fail: Exception \"%s\" not set\n", - flag_name); - ++noErrors; - } + if (verbose >= 3) + printf ("Fail: Exception \"%s\" not set\n", + flag_name); + ++noErrors; + } } else { if (fetestexcept (fe_flag)) - { - if (verbose && verbose < 3) - printf ("Fail: %s: Exception \"%s\" set\n", + { + if (verbose && verbose < 3) + printf ("Fail: %s: Exception \"%s\" set\n", test_name, flag_name); - if (verbose >= 3) - printf ("Fail: Exception \"%s\" set\n", - flag_name); - ++noErrors; - } + if (verbose >= 3) + printf ("Fail: Exception \"%s\" set\n", + flag_name); + ++noErrors; + } else - { - if (verbose > 3) - printf ("Pass: Exception \"%s\" not set\n", + { + if (verbose > 3) + printf ("Pass: Exception \"%s\" not set\n", flag_name); - } + } } #endif } @@ -332,12 +328,12 @@ test_exceptions (const char *test_name, short int exception) ++noExcTests; #ifdef FE_DIVBYZERO test_single_exception (test_name, exception, - DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO, - "Divide by zero"); + DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO, + "Divide by zero"); #endif #ifdef FE_INVALID test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID, - "Invalid operation"); + "Invalid operation"); #endif feclearexcept (FE_ALL_EXCEPT); } @@ -360,16 +356,16 @@ check_equal (MATHTYPE computed, MATHTYPE supplied, MATHTYPE eps, MATHTYPE * diff ret_value = (*diff <= eps && - (signbit (computed) == signbit (supplied) || eps != 0.0)); + (signbit (computed) == signbit (supplied) || eps != 0.0)); - /* Make sure the subtraction/comparison have no influence on the exceptions. */ + /* Make sure the subtraction/comparison + have no influence on the exceptions. */ feclearexcept (FE_ALL_EXCEPT); return ret_value; } - static void output_result_bool (const char *test_name, int result) { @@ -382,7 +378,7 @@ output_result_bool (const char *test_name, int result) { output_fail_value (test_name); if (verbose > 1) - printf (" Value: %d\n", result); + printf (" Value: %d\n", result); ++noErrors; } @@ -455,12 +451,12 @@ output_result (const char *test_name, int result, if (verbose > 1 && print_values) { printf ("Result:\n"); - printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", + printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", computed, computed); - printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", + printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", expected, expected); if (print_diff) - printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR + printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", difference, difference); } ++noErrors; @@ -488,14 +484,14 @@ output_result_ext (const char *test_name, int result, if (verbose > 1 && print_values) { printf ("Result:\n"); - printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", + printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", computed, computed); - printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", + printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", expected, expected); if (print_diff) - printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR + printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", difference, difference); - printf ("Parameter: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", + printf ("Parameter: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", parameter, parameter); } ++noErrors; @@ -504,9 +500,8 @@ output_result_ext (const char *test_name, int result, fpstack_test (test_name); } -/* - check that computed and expected values are the same - */ + +/* check that computed and expected values are the same */ static void check (const char *test_name, MATHTYPE computed, MATHTYPE expected) { @@ -521,10 +516,8 @@ check (const char *test_name, MATHTYPE computed, MATHTYPE expected) } -/* - check that computed and expected values are the same, - outputs the parameter to the function - */ +/* check that computed and expected values are the same, + outputs the parameter to the function */ static void check_ext (const char *test_name, MATHTYPE computed, MATHTYPE expected, MATHTYPE parameter) @@ -540,10 +533,8 @@ check_ext (const char *test_name, MATHTYPE computed, MATHTYPE expected, } -/* - check that computed and expected values are the same and - checks also for exception flags - */ +/* check that computed and expected values are the same and + checks also for exception flags */ static void check_exc (const char *test_name, MATHTYPE computed, MATHTYPE expected, short exception) @@ -558,9 +549,8 @@ check_exc (const char *test_name, MATHTYPE computed, MATHTYPE expected, computed, expected, diff, PRINT, PRINT); } -/* - check that computed and expected values are close enough - */ + +/* check that computed and expected values are close enough */ static void check_eps (const char *test_name, MATHTYPE computed, MATHTYPE expected, MATHTYPE epsilon) @@ -575,9 +565,8 @@ check_eps (const char *test_name, MATHTYPE computed, MATHTYPE expected, computed, expected, diff, PRINT, PRINT); } -/* - check a boolean condition - */ + +/* check a boolean condition */ static void check_bool (const char *test_name, int computed) { @@ -587,10 +576,7 @@ check_bool (const char *test_name, int computed) } - -/* - check that computed and expected values are equal (int values) - */ +/* check that computed and expected values are equal (int values) */ static void check_int (const char *test_name, int computed, int expected) { @@ -610,8 +596,8 @@ check_int (const char *test_name, int computed, int expected) if (verbose > 1) { printf ("Result:\n"); - printf (" is: %d\n", computed); - printf (" should be: %d\n", expected); + printf (" is: %d\n", computed); + printf (" should be: %d\n", expected); } noErrors++; } @@ -620,9 +606,7 @@ check_int (const char *test_name, int computed, int expected) } -/* - check that computed and expected values are equal (long int values) - */ +/* check that computed and expected values are equal (long int values) */ static void check_long (const char *test_name, long int computed, long int expected) { @@ -643,8 +627,8 @@ check_long (const char *test_name, long int computed, long int expected) if (verbose > 1) { printf ("Result:\n"); - printf (" is: %ld\n", computed); - printf (" should be: %ld\n", expected); + printf (" is: %ld\n", computed); + printf (" should be: %ld\n", expected); } noErrors++; } @@ -652,9 +636,8 @@ check_long (const char *test_name, long int computed, long int expected) fpstack_test (test_name); } -/* - check that computed and expected values are equal (long long int values) - */ + +/* check that computed and expected values are equal (long long int values) */ static void check_longlong (const char *test_name, long long int computed, long long int expected) @@ -676,8 +659,8 @@ check_longlong (const char *test_name, long long int computed, if (verbose > 1) { printf ("Result:\n"); - printf (" is: %lld\n", computed); - printf (" should be: %lld\n", expected); + printf (" is: %lld\n", computed); + printf (" should be: %lld\n", expected); } noErrors++; } @@ -685,9 +668,8 @@ check_longlong (const char *test_name, long long int computed, fpstack_test (test_name); } -/* - check that computed value is not-a-number - */ + +/* check that computed value is not-a-number */ static void check_isnan (const char *test_name, MATHTYPE computed) { @@ -697,9 +679,7 @@ check_isnan (const char *test_name, MATHTYPE computed) } -/* - check that computed value is not-a-number and test for exceptions - */ +/* check that computed value is not-a-number and test for exceptions */ static void check_isnan_exc (const char *test_name, MATHTYPE computed, short exception) @@ -710,9 +690,7 @@ check_isnan_exc (const char *test_name, MATHTYPE computed, } -/* - check that computed value is not-a-number and test for exceptions - */ +/* check that computed value is not-a-number and test for exceptions */ static void check_isnan_maybe_exc (const char *test_name, MATHTYPE computed, short exception) @@ -722,9 +700,8 @@ check_isnan_maybe_exc (const char *test_name, MATHTYPE computed, output_isvalue (test_name, isnan (computed), computed); } -/* - check that computed value is not-a-number and supply parameter - */ + +/* check that computed value is not-a-number and supply parameter */ #ifndef TEST_INLINE static void check_isnan_ext (const char *test_name, MATHTYPE computed, @@ -736,16 +713,14 @@ check_isnan_ext (const char *test_name, MATHTYPE computed, } #endif -/* - check that computed value is not-a-number, test for exceptions - and supply parameter - */ +/* check that computed value is not-a-number, test for exceptions + and supply parameter */ static void check_isnan_exc_ext (const char *test_name, MATHTYPE computed, - short exception, MATHTYPE parameter) + short exception, MATHTYPE parameter) { output_new_test (test_name); - test_exceptions (test_name,exception); + test_exceptions (test_name, exception); output_isvalue_ext (test_name, isnan (computed), computed, parameter); } @@ -760,6 +735,7 @@ check_isinfp (const char *test_name, MATHTYPE computed) } +/* Tests if computed is +Inf and supply parameter */ static void check_isinfp_ext (const char *test_name, MATHTYPE computed, MATHTYPE parameter) @@ -770,7 +746,7 @@ check_isinfp_ext (const char *test_name, MATHTYPE computed, } -/* Tests if computed is +Inf */ +/* Tests if computed is +Inf and check exceptions */ static void check_isinfp_exc (const char *test_name, MATHTYPE computed, int exception) @@ -780,6 +756,7 @@ check_isinfp_exc (const char *test_name, MATHTYPE computed, output_isvalue (test_name, (ISINF (computed) == +1), computed); } + /* Tests if computed is -Inf */ static void check_isinfn (const char *test_name, MATHTYPE computed) @@ -790,6 +767,7 @@ check_isinfn (const char *test_name, MATHTYPE computed) } +/* Tests if computed is -Inf and supply parameter */ #ifndef TEST_INLINE static void check_isinfn_ext (const char *test_name, MATHTYPE computed, @@ -801,8 +779,7 @@ check_isinfn_ext (const char *test_name, MATHTYPE computed, } #endif - -/* Tests if computed is -Inf */ +/* Tests if computed is -Inf and check exceptions */ static void check_isinfn_exc (const char *test_name, MATHTYPE computed, int exception) @@ -848,13 +825,12 @@ acos_test (void) check ("acos (-1) == pi", FUNC(acos) (-1), M_PIl); check_eps ("acos (0.5) == pi/3", FUNC(acos) (0.5), M_PI_6l * 2.0, - CHOOSE (1e-18, 0, 0)); + CHOOSE(1e-18, 0, 0)); check_eps ("ac |