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.

1 files changed, 56 insertions, 8 deletions

diff --git a/string/tester.c b/string/tester.c
index dfb1258864..ee36e12a6d 100644
--- a/string/tester.c
+++ b/string/tester.c
@@ -135,16 +135,64 @@ main (void)
 
   /* A closely related function is stpcpy.  */
   it = "stpcpy";
-  check ((stpcpy (one, "abcde") - one) == 5, 1);
-  equal (one, "abcde", 2);
+  check ((stpcpy (one, "a") - one) == 1, 1);
+  equal (one, "a", 2);
 
-  check ((stpcpy (one, "x") - one) == 1, 3);
-  equal (one, "x", 4);			/* Writeover. */
-  equal (one+2, "cde", 5);		/* Wrote too much? */
+  check ((stpcpy (one, "ab") - one) == 2, 3);
+  equal (one, "ab", 4);
 
-  check ((stpcpy (stpcpy (stpcpy (one, "a"), "b"), "c") - one) == 3, 6);
-  equal (one, "abc", 7);
-  equal (one + 4, "e", 8);
+  check ((stpcpy (one, "abc") - one) == 3, 5);
+  equal (one, "abc", 6);
+
+  check ((stpcpy (one, "abcd") - one) == 4, 7);
+  equal (one, "abcd", 8);
+
+  check ((stpcpy (one, "abcde") - one) == 5, 9);
+  equal (one, "abcde", 10);
+
+  check ((stpcpy (one, "abcdef") - one) == 6, 11);
+  equal (one, "abcdef", 12);
+
+  check ((stpcpy (one, "abcdefg") - one) == 7, 13);
+  equal (one, "abcdefg", 14);
+
+  check ((stpcpy (one, "abcdefgh") - one) == 8, 15);
+  equal (one, "abcdefgh", 16);
+
+  check ((stpcpy (one, "abcdefghi") - one) == 9, 17);
+  equal (one, "abcdefghi", 18);
+
+  check ((stpcpy (one, "x") - one) == 1, 19);
+  equal (one, "x", 20);			/* Writeover. */
+  equal (one+2, "cdefghi", 21);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xx") - one) == 2, 22);
+  equal (one, "xx", 23);		/* Writeover. */
+  equal (one+3, "defghi", 24);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xxx") - one) == 3, 25);
+  equal (one, "xxx", 26);		/* Writeover. */
+  equal (one+4, "efghi", 27);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xxxx") - one) == 4, 28);
+  equal (one, "xxxx", 29);		/* Writeover. */
+  equal (one+5, "fghi", 30);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xxxxx") - one) == 5, 31);
+  equal (one, "xxxxx", 32);		/* Writeover. */
+  equal (one+6, "ghi", 33);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xxxxxx") - one) == 6, 34);
+  equal (one, "xxxxxx", 35);		/* Writeover. */
+  equal (one+7, "hi", 36);		/* Wrote too much? */
+
+  check ((stpcpy (one, "xxxxxxx") - one) == 7, 37);
+  equal (one, "xxxxxxx", 38);		/* Writeover. */
+  equal (one+8, "i", 39);		/* Wrote too much? */
+
+  check ((stpcpy (stpcpy (stpcpy (one, "a"), "b"), "c") - one) == 3, 40);
+  equal (one, "abc", 41);
+  equal (one + 4, "xxx", 42);
 
   /* stpncpy.  */
   it = "stpncpy";