Update. cvs/libc-ud-970915

1997-09-16 02:14  Ulrich Drepper  <drepper@cygnus.com>

	Implementation of Hesiod NSS module by Mark Kettenis.
	* hesiod/Makefile: New file.
	* hesiod/hesiod.c: New file.
	* hesiod/hesiod.h: New file.
	* hesiod/hesiod_p.h: New file.
	* hesiod/libnss_hesiod.map: New file.
	* hesiod/nss_hesiod/hesiod-grp.c: New file.
	* hesiod/nss_hesiod/hesiod-pwd.c: New file.
	* hesiod/nss_hesiod/hesiod-service.c: New file.
	* sysdeps/unix/inet/Subdirs: Add hesiod.

	* shlib-versions: Add version number for libnss_hesiod.

	* libio/iolibio.h: Remove definition of _IO_* macros.
	* libio/fileops.c: Define close, fstat, lseek, read, and write as
	macros to use __ protected versions.  Use those functions instead
	of _IO_* functions.
	* libio/iopopen.c: Define _IO_close to close.

	* manual/math.texi: Explain the use of the optimizing inline
	functions.
	Describe rand_r function and tell about SysV RNGs in introduction.

	* resolv/res_send.c (res_send): Use socklen_t type for `fromlen'
	variable.

	* string/Makefile (tests): Add noinl-tester.
	* string/noinl-tester.c: New file.
	* string/tester.c: Add more stpcpy tests for constant arguments for
	all short lengths.

	* string/string.h: Always declare __bzero.
	Describe __NO_STRING_INLINES.
	Always include <bits/string.h>.
	* string/bits/string2.h: Add warning about direct use.
	Change __strcpy_small and __stpcpy_small implementation to use
	macros and provide alternative for platforms which cannot do
	unaligned stores.
	* sysdeps/i386/bits/string.h: Don't define anything is
	__NO_STRING_INLINES is defined.
	* sysdeps/i386/i486/bits/string.h: Change __strcpy_small and
	__stpcpy_small implementation to use macros and provide
	alternative for platforms which cannot do unaligned stores.
	* sysdeps/alpha/bzero.S: Define bzero as weak alias of __bzero.
	* sysdeps/generic/bzero.c: Likewise.
	* sysdeps/i386/bzero.c: Likewise.
	* sysdeps/i386/i586/bzero.S: Likewise.
	* sysdeps/vax/bzero.s: Likewise.

	* sysdeps/generic/bits/select.h: Don't use ugly casts to access array.
	* sysdeps/i386/bits/select.h: Likewise.

	* sysdeps/i386/fpu/bits/mathinline.c (__finite): Relax register
	constraints a bit.
	Don't define and test for _BITS_MATHINLINE_H.  Emit warning if used
	directly and not through math.h.

	* sysdeps/i386/i486/atomicity.h: Change return type of compare_and_swap
	to char to get better code.  Fix typo.
	* sysdeps/stub/atomicity.h: Fix typo.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/stpcpy.c: #undef stpcpy and __stpcpy.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/bits/string2.h: Add prototypes to avoid warning.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/bits/string2.h (strsep): Fix handling of empty REJECT.
	(__strsep_1c): Handle NULL and empty string.
	(__strsep_g): Likewise.

1997-09-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* catgets/Makefile (extra-objs): Set this instead of generated.

	* md5-crypt/Makefile (extra-objs): Add all object file variants of
	onlymd5-entry.

1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/sysd-stdio.c (__stdio_read): Fix typo in last
	change.

1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/m68020/atomicity.h: New file.

1997-09-15 05:11  Ulrich Drepper  <drepper@cygnus.com>

	* posix/Makefile (distribute): Add globtest.c and globtest.sh.
	Compile and run globtest if not cross-compiling.
	* posix/globtest.c: New file.
	* posix/globtest.sh: New file.
	* posix/glob.c: Pretty print preprocessor stuff.
	(glob_in_dir): If PATTERN is not really a pattern still check
	whether it is a real file in the current directory and return
	error if not.
	Reported by Eugene Mamchits <eugin@ips.ras.ru>.

	* libio/fileops.c (_IO_file_sync): Acquire lock before doing the work.
	* libio/ioseekoff.c (_IO_seekoff): Likewise.
	* libio/ioseekpos.c (_IO_seekpos): Likewise.

1997-09-13 18:06  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Prevent configuration for unsupported platforms.

1997-09-13 04:07  Ulrich Drepper  <drepper@cygnus.com>

	* elf/rtld.c (dl_main): Make sure we always have a file argument by
	testing for < 2 arguments after recognizing the options.

1997-09-12 11:47  Fila Kolodny  <fila@ibi.com>

	* string/bits/string2.h (__strsep_1c): Cast out const from __retval.
	(__strsep_g): Likewise.

4 files changed, 11 insertions, 8 deletions

diff --git a/sysdeps/generic/bits/select.h b/sysdeps/generic/bits/select.h
index 7803335499..8487e21bb3 100644
--- a/sysdeps/generic/bits/select.h
+++ b/sysdeps/generic/bits/select.h
@@ -21,15 +21,14 @@
 #endif
 
 
-/* This line MUST be split!  Otherwise m4 will not change it.
-
-   We don't use `memset' because this would require a prototype and
+/* We don't use `memset' because this would require a prototype and
    the array isn't too big.  */
 #define __FD_ZERO(set) \
   do {									      \
     unsigned int __i;							      \
+    __fd_mask *__arr = (set);						      \
     for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i)	      \
-      ((__fd_mask *) set)[__i] = '\0';					      \
+      __arr->fds_bits[__i] = '\0';					      \
   } while (0)
 #define __FD_SET(d, set)	((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
 #define __FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
diff --git a/sysdeps/generic/bzero.c b/sysdeps/generic/bzero.c
index 7fda7c3b5e..002af2f0a3 100644
--- a/sysdeps/generic/bzero.c
+++ b/sysdeps/generic/bzero.c
@@ -22,7 +22,7 @@
 
 /* Set N bytes of S to 0.  */
 void
-bzero (s, len)
+__bzero (s, len)
      void *s;
      size_t len;
 {
@@ -78,3 +78,4 @@ bzero (s, len)
       len -= 1;
     }
 }
+weak_alias (__bzero, bzero)
diff --git a/sysdeps/generic/stpcpy.c b/sysdeps/generic/stpcpy.c
index 0bf84cc700..e9de98ea7a 100644
--- a/sysdeps/generic/stpcpy.c
+++ b/sysdeps/generic/stpcpy.c
@@ -22,6 +22,9 @@
 
 #include <string.h>
 
+#undef __stpcpy
+#undef stpcpy
+
 #ifndef weak_alias
 # define __stpcpy stpcpy
 #endif
diff --git a/sysdeps/generic/sysd-stdio.c b/sysdeps/generic/sysd-stdio.c
index 9818f84c5c..da8ed20bed 100644
--- a/sysdeps/generic/sysd-stdio.c
+++ b/sysdeps/generic/sysd-stdio.c
@@ -28,10 +28,10 @@
 
 /* Read N bytes into BUF from COOKIE.  */
 int
-__stdio_read (void *cookie, char *buf, size_t n;)
+__stdio_read (void *cookie, char *buf, size_t n)
 {
   const int fd = (int) cookie;
-#if	defined (EINTR) && defined (EINTR_REPEAT)
+#if defined EINTR && defined EINTR_REPEAT
   int save = errno;
   int nread;
 
@@ -70,7 +70,7 @@ __stdio_write (void *cookie, const char *buf, size_t n)
 	  n -= count;
 	}
       else if (count < 0
-#if	defined (EINTR) && defined (EINTR_REPEAT)
+#if defined EINTR && defined EINTR_REPEAT
 	       && errno != EINTR
 #endif
 	       )