X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=8fb3e771f12724a1a8cdff4362eacde1d23aa37d;hb=ad9a24a121ab3154f30d9d38d8243f41566d151e;hp=97a604be279dd19d2f5389c139211fcdbd024184;hpb=3458f09caac5234831a315d073344fc898dde077;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index 97a604be2..8fb3e771f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,142 @@ +2010-07-18 Bruno Haible + + unistr/u8-strchr: Optimize non-ASCII argument case. + * lib/unistr/u8-strchr.c (u8_strchr): Compare the last byte first, + because the first byte often matches anyway. + Reported by Pádraig Brady . + +2010-07-15 Karl Berry + + * config/srclist.txt (fdl.texi): only one copy, from gnustandards. + +2010-07-14 Paul R. Eggert + + getcwd: on Solaris, work better if ancestors are inaccessible + * lib/getcwd.c (__getcwd): If getcwd returns EINVAL for zero + buffer and size, try again with a large buffer. This works better + on Solaris, since its getcwd succeeds even if the path to the root + is inaccessible, and this is helpful in common cases such as .zfs + hidden directories. Problem reported by J Chapman Flack in + http://lists.gnu.org/archive/html/bug-tar/2010-06/msg00000.html + Use system getcwd if it's declared, not merely if it's partly + working; use the partly-working test only to avoid needless effort + if the system getcwd fails. + * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Omit + comment that was already obsolete and is now even more obsolete. + * modules/getcwd (Depends-on): Depend on strdup, since __getcwd + now might call strdup. + +2010-07-13 Paul R. Eggert + + pthread: Add enough so that coreutils/src/sort.c compiles. + * lib/pthread.in.h: Add self to author comment. Conditionalize on + _GL_PTHREAD_H, not PTHREAD_H_, for consistency with the rest of + gnulib. Include and , as per POSIX. + Include , in case it defines pthread_t. + (pthread_t, pthread_attr_t, pthread_barrier_t, pthread_barrierattr_t): + (pthread_cond_t, pthread_condattr_t, pthread_key_t, pthread_mutex_t): + (pthread_mutexattr_t, pthread_once_t, pthread_rwlock_t): + (pthread_rwlockattr_t, pthread_spinlock_t): + New typedefs, if HAVE_PTHREAD_T is not defined. + (PTHREAD_COND_INITIALIZER, PTHREAD_MUTEX_INITIALIZER): + (PTHREAD_ONCE_INIT, PTHREAD_RWLOCK_INITIALIZER): + (PTHREAD_BARRIER_SERIAL_THREAD, PTHREAD_CANCEL_DEFERRED): + (PTHREAD_CANCEL_ASYNCHRONOUS, PTHREAD_CANCEL_ENABLE): + (PTHREAD_CANCEL_DISABLE, PTHREAD_CANCELED, PTHREAD_CREATE_JOINABLE): + (PTHREAD_CREATE_DETACHED, PTHREAD_INHERIT_SCHED): + (PTHREAD_EXPLICIT_SCHED, PTHREAD_MUTEX_DEFAULT, PTHREAD_MUTEX_NORMAL): + (PTHREAD_MUTEX_ERRORCHECK, PTHREAD_MUTEX_RECURSIVE): + (PTHREAD_MUTEX_STALLED, PTHREAD_MUTEX_ROBUST, PTHREAD_PRIO_NONE): + (PTHREAD_PRIO_INHERIT, PTHREAD_PRIO_PROTECT, PTHREAD_PROCESS_PRIVATE): + (PTHREAD_PROCESS_SHARED, PTHREAD_SCOPE_SYSTEM, PTHREAD_SCOPE_PROCESS): + New macros. + (pthread_cond_destroy, pthread_cond_init, pthread_cond_signal): + (pthread_cond_wait, pthread_exit, pthread_mutex_destroy): + (pthread_mutex_init, pthread_mutex_lock, pthread_mutex_unlock): + (pthread_spin_init, pthread_spin_lock, pthread_spin_trylock); + (pthread_spin_unlock): New dummy functions. + (pthread_create): Return EAGAIN; don't set errno. + * m4/pthread.m4 (gl_PTHREAD_CHECK): Check for pthread_t, and + require AC_C_INLINE. + * modules/pthread (Depends-on): Add sched, time. + (pthread.h): Use AM_V_GEN. + +2010-07-13 Bruno Haible + + striconveh: Don't malloc memory if the result buffer is sufficient. + * lib/striconveh.c (mem_cd_iconveh_internal): Use the provided result + buffer if its size is sufficient. + Reported by Ludovic Courtès . + +2010-07-13 Bruno Haible + + strtod: Add safety check. + * lib/strtod.c (ldexp): Abort if this dummy replacement gets called. + +2010-07-12 Bruno Haible + + Unify tests that set gl_cv_func_ldexpl_no_libm. + * m4/ldexpl.m4 (gl_CHECK_LDEXPL_NO_LIBM): New macro, extracted from + gl_FUNC_LDEXPL. + (gl_FUNC_LDEXPL): Invoke it. + * m4/printf-frexpl.m4 (gl_FUNC_PRINTF_FREXPL): Likewise. + +2010-07-12 Bruno Haible + + Unify tests that set gl_cv_func_ldexp_no_libm. + * m4/ldexp.m4: New file, based on m4/mathfunc.m4. + * m4/strtod.m4 (gl_PREREQ_STRTOD): Require gl_CHECK_LDEXP_NO_LIBM. + * modules/ldexp (Files): Remove m4/mathfunc.m4. Add m4/ldexp.m4. + (configure.ac): Simply invoke gl_FUNC_LDEXP. + * modules/strtod (Files): Add m4/ldexp.m4. + +2010-07-12 Bruno Haible + + Unify tests that set gl_cv_func_frexpl_no_libm. + * m4/frexpl.m4 (gl_CHECK_FREXPL_NO_LIBM): New macro, extracted from + gl_FUNC_FREXPL_NO_LIBM. + (gl_FUNC_FREXPL, gl_FUNC_FREXPL_NO_LIBM): Invoke it. + * m4/printf-frexpl.m4 (gl_FUNC_PRINTF_FREXPL): Likewise. + +2010-07-12 Bruno Haible + + Unify tests that set gl_cv_func_frexp_no_libm. + * m4/frexp.m4 (gl_CHECK_FREXP_NO_LIBM): New macro, extracted from + gl_FUNC_FREXP_NO_LIBM. + (gl_FUNC_FREXP, gl_FUNC_FREXP_NO_LIBM): Require it. + * m4/printf-frexp.m4 (gl_FUNC_PRINTF_FREXP): Likewise. + +2010-07-12 Paul R. Eggert + + memcoll: clarify sizes versus lengths, document better, and tweak perf + * lib/memcoll.c (strcoll_loop, memcoll0): + Improve quality of descriptive comments. Name variables + consistently as to whether they are lengths (which do not include + terminating null) versus sizes (which do). + * lib/xmemcoll.c (xmemcoll0): Likewise. + * lib/memcoll.c (strcoll_loop): Tweak the way that the diff is + returned when s1size == 0; this is easier to compile and saves + about 17% of memcoll's code space on x86-64 with GCC 4.1.2. + +2010-07-12 Bruno Haible + + Tests for module '_Exit'. + * modules/_Exit-tests: New file. + * tests/test-_Exit.sh: New file. + * tests/test-_Exit.c: New file. + + New module '_Exit'. + * lib/stdlib.in.h (__attribute__): New macro. + (_Exit): New declaration. + * lib/_Exit.c: New file. + * m4/_Exit.m4: New file. + * m4/stdlib_h.m4 (gl_STDLIB_H): Check whether _Exit is declared. + (gl_STDLIB_H_DEFAULTS): Initialize GNULIB__EXIT and HAVE__EXIT. + * modules/stdlib (Makefile.am): Substitute GNULIB__EXIT and HAVE__EXIT. + * modules/_Exit: New file. + * tests/test-stdlib-c++.cc (_Exit): Check signature. + * doc/posix-functions/_Exit_C99.texi: Mention the new module. + 2010-07-12 Paul R. Eggert strtod: make it more-accurate typically, and don't require libm