+2013-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ fnmatch: don't goto over declaration
+ * lib/fnmatch_loop.c (FCT): Hoist local up one level, to avoid
+ undefined behavior for goto over a declaration.
+ Problem reported by Charlie Brown in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-07/msg00009.html>.
+
+2013-07-03 Eric Blake <eblake@redhat.com>
+
+ mgetgroups: relax license to LGPLv2+
+ * modules/getugroups (License): Change from GPLv3+.
+ * modules/mgetgroups (License): Likewise.
+ * modules/getgroups (License): Change from LGPLv3+.
+
+ xalloc-oversized: relax license to LGPLv2+
+ * modules/xalloc-oversized (License): Change from GPLv3+.
+
+ nproc: relax license to LGPLv2+
+ * modules/nproc (License): Change from LGPLv3+.
+
+2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ getcwd-lgpl: port to Tru64
+ * lib/getcwd-lgpl.c: Include <stdlib.h>, for malloc etc.
+ Problem reported by Steven M. Schweda in
+ <http://lists.gnu.org/archive/html/bug-gzip/2013-06/msg00010.html>.
+
+ tests: port large-fd POSIX spawn tests to OS X
+ Problem reported by Daiki Ueno in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00031.html>.
+ * tests/test-posix_spawn_file_actions_addclose.c:
+ * tests/test-posix_spawn_file_actions_adddup2.c:
+ * tests/test-posix_spawn_file_actions_addopen.c:
+ Include <limits.h>, for OPEN_MAX, if available.
+ (big_fd): New static function.
+ (main): Use it.
+
+2013-06-04 Bernhard Voelker <mail@bernhard-voelker.de>
+
+ tests/nap.h: use an adaptive delay to avoid ctime update issues
+ The recent change in nap.h (5191133e) decreased the probability of lost
+ races to about a third, however such problems could still be observed
+ in virtual machines and openSUSE's OBS.
+ Before, nap() detected the needed time once empirically and then used
+ that delay (together with a small correction multiplier) in further
+ calls. This problem has been reported and discussed several times,
+ including guesses about possible kernel issues:
+ https://lists.gnu.org/archive/html/bug-gnulib/2013-04/msg00071.html
+ http://lists.gnu.org/archive/html/coreutils/2012-03/msg00088.html
+ https://lists.gnu.org/archive/html/bug-gnulib/2011-11/msg00226.html
+ http://bugs.gnu.org/12820
+ https://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00113.html
+ https://lists.gnu.org/archive/html/bug-gnulib/2009-11/msg00007.html
+ Now, nap() avoids the race alltogether by verifying on a reference
+ file whether a timestamp difference has happened.
+ * tests/nap.h (nap_fd): Define file descriptor variable for the
+ witness file.
+ (nap_works): Change return value to bool. Change passing
+ the old file's status by value instead of by reference as this function
+ does no longer update that timestamp; rename the function argument from
+ st to old_st. Remove the local variables cdiff and mdiff because that
+ function now returns true/false instead of the precise delay.
+ (guess_delay): Remove function.
+ (clear_tmp_file): Add new function to close and unlink the witness file.
+ (nap): Instead of re-using the delay which has been calculated during
+ the first call, avoid the race by actually verifying that a timestamp
+ difference can be observed on the current file system. Use an adaptive
+ approach for the delay to minimize execution time. Assert that the
+ maximum delay is <= ~2 seconds, more precisely sum(2^n) from 0 to 30
+ = 2^31 - 1 = 2.1s.
+ Use atexit to call clear_tmp_file when the process terminates.
+
+2013-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ sig2str: port to C++
+ * lib/sig2str.h (sig2str, str2sig): Declare as extern "C".
+ Reported by Daniel J Sebald in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00000.html>.
+
2013-05-30 Eric Blake <eblake@redhat.com>
docs: mention cygwin shortcoming in <sys/un.h>
projects / gnulib.git / blobdiff