Update. cvs/libc-ud-971214

1997-12-14 21:33  Ulrich Drepper  <drepper@cygnus.com>

	* version.h (VERSION): Bump to 2.0.91.

	* db2/makedb.c (process_input): Fix typo in message.
	* sunrpc/rpcinfo.c (pmapdump): Unify messages.

	* elf/dynamic-link.h: Pretty print.

	* elf/rtld.c: Allow multiple preloading of a shared object.

	* include/limits.h: Prevent multiple inclusion.

	* malloc/Makefile (headers): Add mcheck.h.
	(distribute): Remove it here.
	* malloc/mcheck.h: Pretty print.
	* malloc/mtrace.c (mallenv): Make `const'.
	* malloc/mtrace.pl: Don't print table head for memory leaks if there
	are none.
	* manual/memory.texi: Update descriptor of malloc hooks.

	* posix/Makefile (routines): Add waitid.
	* posix/sys/types.h [__USE_SVID || __USE_POSIX]: Define id_t based
	on __id_t.
	* posix/sys/wait.h: Define idtype_t type.
	Add prototype for waitid.
	* signal/signal.h: Move definition of sigval_t to <bits/siginfo.h>.
	* sysdeps/generic/waitid.c: Stub for waitid.
	* sysdeps/generic/bits/siginfo.h: Define sigval_t.  Arrange to work
	the __need_siginfo_t defined.
	* sysdeps/unix/sysv/linux/bits/siginfo: Likewise.
	* sysdeps/generic/bits/types.h: Define __id_t.
	Correct definition of __FDMASK.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.

	* sysdeps/posix/waitid.c: New file.
	Provided by Zack Weinberg.

	* rt/aio_misc.c: Rename __aio_free_req to __aio_free_request.

	* sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
	Add missing parameters.

	* sysdeps/generic/dl-sysdep.c: Don't call __libc_init_secure.
	* sysdeps/generic/enbl-secure.c: Don't define __libc_uid.
	* sysdeps/unix/sysv/linux/init-first.c: Define __libc_uid.
	* sysdeps/unix/sysv/linux/sigqueue.c: Make sure __libc_uid is
	initialized.

	* sysdeps/i386/dl-machine.h: Little cleanup.

	* sysdeps/i386/fpu/bits/mathinline.h: Use __signbit* inline functions.
	(__finite): Mark function as const.
	Add inline code for __ieee754_atan2.

	* sysdeps/libm-ieee754/s_cacoshf.c: Add alternate implementation
	(but don't use it now).
	* sysdeps/libm-ieee754/s_catan.c: Use __ieee754_atan2 instead of
	__atan.
	* sysdeps/libm-ieee754/s_catanf.c: Likewise.
	* sysdeps/libm-ieee754/s_catanl.c: Likewise.
	* sysdeps/libm-ieee754/s_catanh.c: Likewise.  Correct sign of
	real part.
	* sysdeps/libm-ieee754/s_catanhf.c: Likewise.
	* sysdeps/libm-ieee754/s_catanhl.c: Likewise.
	* sysdeps/libm-ieee754/s_clog10.c: Use factor to correct
	__ieee754_atan2 to base 10.
	* sysdeps/libm-ieee754/s_clog10f.c: Likewise.
	* sysdeps/libm-ieee754/s_clog10l.c: Likewise.

	* sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h: Define as
	old_kernel_sigaction.

	* sysdeps/unix/sysv/linux/net/if_slip.h: Pretty print.

	* wctype/Makefile (routines): Add wctype_l.
	* wctype/wctype.h: Add declaration of __wctype_l.
	* wctype/wctype_l.c: New file.

1997-12-10 00:38  Ulrich Drepper  <drepper@cygnus.com>

	* locale/C-ctype.c: Correct data for isw* functions.
	* locale/programs/ld-ctype.c: Write 32bit char classes in correct
	byte order.
	* wctype/test_wctype.c: Add test for isw* functions.
	* wctype/wctype.c: Return value with expected byte order.

	* sysdeps/generic/_G_config.h: Define _G_HAVE_IO_FILE_OPEN.
	* sysdeps/unix/sysv/linux/_G_config.h: Likewise.

2 files changed, 81 insertions, 30 deletions

diff --git a/sysdeps/m68k/fpu/bits/fenv.h b/sysdeps/m68k/fpu/bits/fenv.h
index a11e0724f1..b1608b9ddc 100644
--- a/sysdeps/m68k/fpu/bits/fenv.h
+++ b/sysdeps/m68k/fpu/bits/fenv.h
@@ -64,8 +64,9 @@ typedef unsigned int fexcept_t;
    corresponds to the layout of the block written by `fmovem'.  */
 typedef struct
   {
-    fexcept_t control_register;
-    fexcept_t status_register;
+    unsigned int control_register;
+    unsigned int status_register;
+    unsigned int instruction_address;
   }
 fenv_t;
 
diff --git a/sysdeps/m68k/fpu/bits/mathinline.h b/sysdeps/m68k/fpu/bits/mathinline.h
index 827a8d603d..034b6f8294 100644
--- a/sysdeps/m68k/fpu/bits/mathinline.h
+++ b/sysdeps/m68k/fpu/bits/mathinline.h
@@ -138,13 +138,20 @@ __inline_mathop(__tan, tan)
 __inline_mathop(__tanh, tanh)
 __inline_mathop(__fabs, abs)
 
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
 __inline_mathop(__rint, int)
 __inline_mathop(__expm1, etoxm1)
 __inline_mathop(__log1p, lognp1)
+#endif
+
+#ifdef __USE_MISC
 __inline_mathop(__significand, getman)
+#endif
 
+#ifdef __USE_ISOC9X
 __inline_mathop(__log2, log2)
 __inline_mathop(__trunc, intrz)
+#endif
 
 #if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
 
@@ -272,8 +279,18 @@ __m81_defun (float_type, __CONCAT(__ceil,s), (float_type __x))		  \
   __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
 		      : "dmi" (__ctrl_reg));				  \
   return __result;							  \
-}									  \
-									  \
+}
+
+__inline_functions(double,)
+#if defined __USE_MISC || defined __USE_ISOC9X
+__inline_functions(float,f)
+__inline_functions(long double,l)
+#endif
+#undef __inline_functions
+
+#ifdef __USE_MISC
+
+# define __inline_functions(float_type, s)				  \
 __m81_defun (int, __CONCAT(__isinf,s), (float_type __value))		  \
 {									  \
   /* There is no branch-condition for infinity,				  \
@@ -284,14 +301,6 @@ __m81_defun (int, __CONCAT(__isinf,s), (float_type __value))		  \
   return (__fpsr & (2 << 24)) ? (__fpsr & (8 << 24) ? -1 : 1) : 0;	  \
 }									  \
 									  \
-__m81_defun (int, __CONCAT(__isnan,s), (float_type __value))		  \
-{									  \
-  char __result;							  \
-  __asm("ftst%.x %1\n"							  \
-	"fsun %0" : "=dm" (__result) : "f" (__value));			  \
-  return __result;							  \
-}									  \
-									  \
 __m81_defun (int, __CONCAT(__finite,s), (float_type __value))		  \
 {									  \
   /* There is no branch-condition for infinity, so we must extract and	  \
@@ -302,6 +311,44 @@ __m81_defun (int, __CONCAT(__finite,s), (float_type __value))		  \
   return (__fpsr & (3 << 24)) == 0;					  \
 }									  \
 									  \
+__m81_defun (float_type, __CONCAT(__scalbn,s),				  \
+	     (float_type __x, int __n))					  \
+{									  \
+  float_type __result;							  \
+  __asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x));  \
+  return __result;							  \
+}
+
+__inline_functions(double,)
+__inline_functions(float,f)
+__inline_functions(long double,l)
+# undef __inline_functions
+
+#endif /* Use misc.  */
+
+#if defined __USE_MISC || defined __USE_XOPEN
+
+# define __inline_functions(float_type, s)				  \
+__m81_defun (int, __CONCAT(__isnan,s), (float_type __value))		  \
+{									  \
+  char __result;							  \
+  __asm("ftst%.x %1\n"							  \
+	"fsun %0" : "=dm" (__result) : "f" (__value));			  \
+  return __result;							  \
+}
+
+__inline_functions(double,)
+# ifdef __USE_MISC
+__inline_functions(float,f)
+__inline_functions(long double,l)
+# endif
+# undef __inline_functions
+
+#endif
+
+#ifdef __USE_ISOC9X
+
+# define __inline_functions(float_type, s)				  \
 __m81_defun (int, __CONCAT(__signbit,s), (float_type __value))		  \
 {									  \
   /* There is no branch-condition for the sign bit, so we must extract	  \
@@ -312,14 +359,6 @@ __m81_defun (int, __CONCAT(__signbit,s), (float_type __value))		  \
   return (__fpsr >> 27) & 1;						  \
 }									  \
 									  \
-__m81_defun (float_type, __CONCAT(__scalbn,s),				  \
-	     (float_type __x, int __n))					  \
-{									  \
-  float_type __result;							  \
-  __asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x));  \
-  return __result;							  \
-}									  \
-									  \
 __m81_defun (float_type, __CONCAT(__scalbln,s),				  \
 	     (float_type __x, long int __n))				  \
 {									  \
@@ -347,14 +386,6 @@ __m81_defun (long int, __CONCAT(__lrint,s), (float_type __x))		  \
   return __result;							  \
 }									  \
 									  \
-__m81_inline void							  \
-__m81_u(__CONCAT(__sincos,s))(float_type __x, float_type *__sinx,	  \
-			      float_type *__cosx)			  \
-{									  \
-  __asm ("fsincos%.x %2,%1:%0"						  \
-	 : "=f" (*__sinx), "=f" (*__cosx) : "f" (__x));			  \
-}									  \
-									  \
 __m81_inline float_type							  \
 __m81_u(__CONCAT(__fma,s))(float_type __x, float_type __y,		  \
 			   float_type __z)				  \
@@ -362,11 +393,30 @@ __m81_u(__CONCAT(__fma,s))(float_type __x, float_type __y,		  \
   return (__x * __y) + __z;						  \
 }
 
-/* This defines the three variants of the inline functions.  */
 __inline_functions (double,)
 __inline_functions (float,f)
 __inline_functions (long double,l)
-#undef __inline_functions
+# undef __inline_functions
+
+#endif /* Use ISO C9x */
+
+#ifdef __USE_GNU
+
+# define __inline_functions(float_type, s)				\
+__m81_inline void							\
+__m81_u(__CONCAT(__sincos,s))(float_type __x, float_type *__sinx,	\
+			      float_type *__cosx)			\
+{									\
+  __asm ("fsincos%.x %2,%1:%0"						\
+	 : "=f" (*__sinx), "=f" (*__cosx) : "f" (__x));			\
+}
+
+__inline_functions (double,)
+__inline_functions (float,f)
+__inline_functions (long double,l)
+# undef __inline_functions
+
+#endif
 
 #if !defined __NO_MATH_INLINES && defined __OPTIMIZE__