+2008-08-06 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/poll.c (poll): Avoid division when timeout is 0, cache
+ _SC_OPEN_MAX, avoid repeated access to errno. Check for nfd < 0.
+
+2008-08-06 Jim Meyering <meyering@redhat.com>
+
+ * modules/inet_pton (License): Relicense under LGPLv2+.
+
+2008-08-03 Bruno Haible <bruno@clisp.org>
+
+ Additional non-aborting API for lock and tls.
+ * lib/lock.h: Include <errno.h>.
+ (glthread_lock_init): New macro/function.
+ (gl_lock_init): Define as wrapper around glthread_lock_init.
+ (glthread_lock_lock): New macro/function.
+ (gl_lock_lock): Define as wrapper around glthread_lock_lock.
+ (glthread_lock_unlock): New macro/function.
+ (gl_lock_unlock): Define as wrapper around glthread_lock_unlock.
+ (glthread_lock_destroy): New macro/function.
+ (gl_lock_destroy): Define as wrapper around glthread_lock_destroy.
+ (glthread_rwlock_init): New macro/function.
+ (gl_rwlock_init): Define as wrapper around glthread_rwlock_init.
+ (glthread_rwlock_rdlock): New macro/function.
+ (gl_rwlock_rdlock): Define as wrapper around glthread_rwlock_rdlock.
+ (glthread_rwlock_wrlock): New macro/function.
+ (gl_rwlock_wrlock): Define as wrapper around glthread_rwlock_wrlock.
+ (glthread_rwlock_unlock): New macro/function.
+ (gl_rwlock_unlock): Define as wrapper around glthread_rwlock_unlock.
+ (glthread_rwlock_destroy): New macro/function.
+ (gl_rwlock_destroy): Define as wrapper around glthread_rwlock_destroy.
+ (glthread_recursive_lock_init): New macro/function.
+ (gl_recursive_lock_init): Define as wrapper around
+ glthread_recursive_lock_init.
+ (glthread_recursive_lock_lock): New macro/function.
+ (gl_recursive_lock_lock): Define as wrapper around
+ glthread_recursive_lock_lock.
+ (glthread_recursive_lock_unlock): New macro/function.
+ (gl_recursive_lock_unlock): Define as wrapper around
+ glthread_recursive_lock_unlock.
+ (glthread_recursive_lock_destroy): New macro/function.
+ (gl_recursive_lock_destroy): Define as wrapper around
+ glthread_recursive_lock_destroy.
+ (glthread_once): New macro/function.
+ (gl_once): Define as wrapper around glthread_once.
+ Update function declarations.
+ * lib/lock.c (glthread_rwlock_init_multithreaded): Renamed from
+ glthread_rwlock_init. Return error code.
+ (glthread_rwlock_rdlock_multithreaded): Renamed from
+ glthread_rwlock_rdlock. Return error code.
+ (glthread_rwlock_wrlock_multithreaded): Renamed from
+ glthread_rwlock_wrlock. Return error code.
+ (glthread_rwlock_unlock_multithreaded): Renamed from
+ glthread_rwlock_unlock. Return error code.
+ (glthread_rwlock_destroy_multithreaded): Renamed from
+ glthread_rwlock_destroy. Return error code.
+ (glthread_recursive_lock_init_multithreaded): Renamed from
+ glthread_recursive_lock_init. Return error code.
+ (glthread_recursive_lock_lock_multithreaded): Renamed from
+ glthread_recursive_lock_lock. Return error code.
+ (glthread_recursive_lock_unlock_multithreaded): Renamed from
+ glthread_recursive_lock_unlock. Return error code.
+ (glthread_recursive_lock_destroy_multithreaded): Renamed from
+ glthread_recursive_lock_destroy. Return error code.
+ (glthread_once_call): Make static.
+ (glthread_once_multithreaded): Renamed from glthread_once.
+ * lib/tls.h: Include <errno.h>.
+ (glthread_tls_key_init): New macro/function.
+ (gl_tls_key_init): Define as wrapper around glthread_tls_key_init.
+ (glthread_tls_set): New macro/function.
+ (gl_tls_set): Define as wrapper around glthread_tls_set.
+ (glthread_tls_key_destroy): New macro/function.
+ (gl_tls_key_destroy): Define as wrapper around glthread_tls_key_destroy.
+ Update function declarations.
+ * lib/tls.c (glthread_tls_get_multithreaded): Renamed from
+ glthread_tls_get.
+ Suggested by Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+2008-08-04 Eric Blake <ebb9@byu.net>
+
+ gnumakefile: use space, not TAB, outside of targets
+ * top/GNUmakefile (_dummy): Fix whitespace error in prior edit.
+
+2008-08-02 Jim Meyering <meyering@redhat.com>
+
+ getdate.y: avoid locale-dependent date parsing failure
+ In Turkish locales, getdate would fail to recognize keywords
+ containing a lowercase "i". The solution is not to rely on
+ locale-sensitive case-conversion.
+ * lib/getdate.y: Include <c-ctype.h> rather than <ctype.h>.
+ (lookup_word): Use c_toupper in place of toupper.
+ (yylex, get_date): Use c_ prefixed variants of isspace and isalpha, too.
+ Reported by Vefa Bicakci <bicave@superonline.com> in
+ <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/14184>.
+ * modules/getdate (Depends-on): Add c-ctype.
+
+2008-08-02 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): When updating or creating a .gitignore
+ file, prepend each added line with a slash, and ignore leading slashes
+ from the existing lines.
+ Reported by Joel E. Denny <jdenny@ces.clemson.edu>.
+
+2008-08-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Portability fix for GNU make 3.79.1.
+ * top/GNUmakefile: Avoid 'else COND', which older GNU make
+ versions do not understand.
+
+2008-08-01 Bruno Haible <bruno@clisp.org>
+
+ Work around bug of HP-UX 10.20 cc with -0.0 literal.
+ * tests/test-isnanf.h (zero): New variable.
+ (main): Avoid literal -0.0f.
+ * tests/test-isnand.h (zero): New variable.
+ (main): Avoid literal -0.0.
+ * tests/test-isnanl.h (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-isnan.c (zerof, zerod, zerol): New variables.
+ (test_float, test_double, test_long_double): Avoid literals -0.0f,
+ -0.0, -0.0L.
+ * tests/test-signbit.c (test_signbitf): Avoid literal -0.0f.
+ (test_signbitd): Avoid literal -0.0.
+ (test_signbitl): Avoid literal -0.0L.
+ * tests/test-ceilf1.c (zero): New variable.
+ (main): Avoid literal -0.0f.
+ * tests/test-ceill.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-floorf1.c (zero): New variable.
+ (main): Avoid literal -0.0f.
+ * tests/test-floorl.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-roundf1.c (zero): New variable.
+ (main): Avoid literal -0.0f.
+ * tests/test-round1.c (zero): New variable.
+ (main): Avoid literal -0.0.
+ * tests/test-roundl.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-truncf1.c (zero): New variable.
+ (main): Avoid literal -0.0f.
+ * tests/test-trunc1.c (zero): New variable.
+ (main): Avoid literal -0.0.
+ * tests/test-truncl.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-frexp.c (zero): New variable.
+ (main): Avoid literal -0.0.
+ * tests/test-frexpl.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-ldexpl.c (zero): New variable.
+ (main): Avoid literal -0.0L.
+ * tests/test-snprintf-posix.h (have_minus_zero): Avoid literal -0.0.
+ (zerod, zerol): New variables.
+ (test_function): Avoid literals -0.0, -0.0L.
+ * tests/test-sprintf-posix.h (have_minus_zero): Avoid literal -0.0.
+ (zerod, zerol): New variables.
+ (test_function): Avoid literals -0.0, -0.0L.
+ * tests/test-vasnprintf-posix.c (have_minus_zero): Avoid literal -0.0.
+ (zerod, zerol): New variables.
+ (test_function): Avoid literals -0.0, -0.0L.
+ * tests/test-vasprintf-posix.c (have_minus_zero): Avoid literal -0.0.
+ (zerod, zerol): New variables.
+ (test_function): Avoid literals -0.0, -0.0L.
+ * tests/test-strtod.c (zero): New variable.
+ (main): Avoid literal -0.0.
+ Reported by Jonathan C. Patschke <jp@centtech.com>.
+
+2008-07-31 Jim Meyering <meyering@redhat.com>
+
+ sha256.h: correct definition of SHA224_DIGEST_SIZE
+ * lib/sha256.h (SHA224_DIGEST_SIZE): Define to 28, not 24.
+ Reported by Paulie Pena IV <paulie4@gmail.com>.
+ Define as 224 / 8, rather than as a literal.
+ (SHA256_DIGEST_SIZE): Define as 256/8 rather than equivalent literal.
+ * lib/sha512.h (SHA384_DIGEST_SIZE): Likewise, define as equiv: 384/8.
+ (SHA512_DIGEST_SIZE): Likewise, define as equivalent quotient: 512/8.
+
2008-07-31 Bruno Haible <bruno@clisp.org>
* lib/regex_internal.h (BITSET_WORD_BITS): Make first conditional work