+2009-07-22 Peter Simons <simons@cryp.to>
+
+ C++: wrap md2,md5,sha1,etc. function declarations in extern "C" scope
+ * lib/md2.h [__cplusplus]: Wrap declarations in extern "C" scope.
+ * lib/md4.h: Likewise.
+ * lib/md5.h: Likewise.
+ * lib/sha1.h: Likewise.
+ * lib/sha256.h: Likewise.
+ * lib/sha512.h: Likewise.
+
+ tests-sha1: don't assign literal string to 'char *' variable
+ * tests/test-sha1.c (main): Declare locals with "const" to match
+ attributes of the right hand side.
+
+2009-07-21 Eric Blake <ebb9@byu.net>
+
+ dup2: fix more mingw problems
+ * lib/dup2.c (rpl_dup2) [_WIN32]: Avoid hanging when duplicating
+ fd to itself.
+ * doc/posix-functions/dup2.texi (dup2): Document the bug.
+ * lib/unistd.in.h (dup2) [REPLACE_FCHDIR]: Avoid name collision.
+ * lib/fchdir.c (dup2): Manage preprocessor macros correctly.
+ (rpl_dup2_fchdir): Rename from rpl_dup2, and let dup2 module take
+ care of mingw bugs.
+
+2009-07-21 Jim Meyering <meyering@redhat.com>
+
+ vc-list-files: avoid failure when /bin/sh is dash
+ * build-aux/vc-list-files: Avoid a shell portability problem with dash.
+ On some Debian based systems, /bin/sh is a symlink to dash, and running
+ this command would omit the "/" following each 'tests' prefix:
+ dash -x build-aux/vc-list-files -C . tests
+ That is because bash and dash work differently:
+ $ for i in bash dash; do $i -c 'a=odd; a=ok b=$a; echo '$i' $b'; done
+ bash ok
+ dash odd
+
+2009-07-21 Eric Blake <ebb9@byu.net>
+
+ dup2-tests: test previous patch
+ * modules/dup2-tests: New file.
+ * tests/test-dup2.c: Likewise.
+ * tests/test-open.c (main): Avoid unspecified behavior.
+ * tests/test-pipe.c (child_main): Use dup2 semantics to simplify
+ test.
+
+ dup2: work around mingw and cygwin 1.5 bug
+ * m4/dup2.m4 (gl_FUNC_DUP2): Detect mingw bug.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
+ * modules/unistd (Makefile.am): Substitute it.
+ * lib/unistd.in.h (dup2): Declare the replacement.
+ * lib/dup2.c (dup2) [REPLACE_DUP2]: Implement it.
+ * doc/posix-functions/dup2.texi (dup2): Document the bugs.
+ * lib/fchdir.c (rpl_dup2): Don't collide with mingw replacement.
+ * modules/execute (Depends-on): Add dup2.
+ * modules/fseterr (Depends-on): Likewise.
+ * modules/pipe (Depends-on): Likewise.
+ * modules/posix_spawn-internal (Depends-on): Likewise.
+
+2009-07-21 Bruno Haible <bruno@clisp.org>
+
+ * modules/.gitattributes: New file.
+
+2009-07-20 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-pipe.c (BACKUP_STDERR_FILENO): New macro.
+ (main): Use it.
+
+2009-07-20 Eric Blake <ebb9@byu.net>
+
+ test-pipe: make a bit more robust.
+ * tests/test-pipe.c (myerr): Allow error messages regardless of
+ what we do to stderr.
+ (test_pipe): Rearrange to avoid deadlock.
+ (child_main): Try a larger read, to ensure we avoided deadlock.
+ * lib/pipe.c (create_pipe) [_WIN32]: Fix comment.
+ * lib/pipe.h (create_pipe_bidi): Document potential for deadlock
+ if misused.
+
+2009-07-19 Jim Meyering <meyering@redhat.com>
+
+ fts: avoid false-positive cycle-detection
+ * lib/fts.c (fts_read): Reinitialize cycle-detection data structures
+ for each new command line argument.
+
+2009-07-19 Bruno Haible <bruno@clisp.org>
+
+ Fix build error on mingw with the modules sys_select and unistd.
+ * modules/acl-tests (Depends-on): Add close.
+ * modules/binary-io-tests (Depends-on): Likewise.
+ * modules/closein-tests (Depends-on): Likewise.
+ * modules/flock-tests (Depends-on): Likewise.
+ * modules/fsync-tests (Depends-on): Likewise.
+ * modules/lseek-tests (Depends-on): Likewise.
+ * modules/pipe-tests (Depends-on): Likewise.
+ * modules/posix_spawn-tests (Depends-on): Likewise.
+ * modules/posix_spawnp-tests (Depends-on): Likewise.
+ * modules/stat-time-tests (Depends-on): Likewise.
+ * modules/yesno-tests (Depends-on): Likewise.
+
+2009-07-19 Bruno Haible <bruno@clisp.org>
+
+ Unify conditionals.
+ * lib/pipe.h: Detect native Win32 by looking at _WIN32 and __WIN32__
+ macros, not at the compiler macros.
+ * lib/pipe.c: Likewise.
+ * lib/execute.c: Likewise.
+ * lib/spawni.c: Likewise.
+
+2009-07-19 Bruno Haible <bruno@clisp.org>
+
+ Fix handling of closed stdin/stdout/stderr on mingw.
+ * lib/w32spawn.h: Include unistd.h.
+ (dup_noinherit): Return -1 if the old handle is invalid. Allocate new
+ file descriptor with O_NOINHERIT flag.
+ (fd_safer_noinherit): New function, based on fd-safer.c.
+ (dup_safer_noinherit): New function, based on dup-safer.c.
+ (undup_safer_noinherit): New function.
+ * lib/execute.c (execute) [WIN32]: Use dup_safer_noinherit instead of
+ dup_noinherit. Use undup_safer_noinherit instead of dup2 and close.
+ * lib/pipe.c (create_pipe) [WIN32]: Likewise. Use fd_safer_noinherit
+ instead of fd_safer.
+ * tests/test-pipe.c: Include <windows.h>.
+ (child_main) [WIN32]: Test the handle of STDERR_FILENO, not its close() result.
+
+ * tests/test-pipe.c (child_main, parent_main): New functions, extracted
+ from main.
+ (test_pipe): Pass an extra argument for disambiguation.
+ (main): Invoke parent_main or child_main.
+
+ * tests/test-pipe.c (test_pipe): Pass slave_process = true argument
+ consistently.
+
+2009-07-18 Eric Blake <ebb9@byu.net>
+
+ test-pipe: fix mingw build
+ * tests/test-pipe.c (main): Avoid fcntl on mingw.
+
+2009-07-18 Bruno Haible <bruno@clisp.org>
+
+ * modules/pipe-tests (Makefile.am): Fix typo.
+
+2009-07-18 Eric Blake <ebb9@byu.net>
+
+ error: fix mingw build
+ * lib/error.c (error, error_at_line): Avoid fcntl on mingw.
+ Reported by Bruno Haible.
+
+ error: avoid undefined use of stdout
+ * lib/error.c (error, error_at_line): Check that fd 1 is open
+ before flushing stdout. Avoids a crash on cygwin when libsigsegv
+ is handling faults and the close_stdout module wants to report the
+ detection of closed stdout as an error.
+
+2009-07-17 Eric Blake <ebb9@byu.net>
+
+ pipe: be robust in face of closed fds
+ * lib/pipe.c (create_pipe): Closed standard descriptors in parent
+ should cause child to misbehave.
+ * modules/pipe-tests: New module.
+ * tests/test-pipe.c: New file.
+ * tests/test-pipe.sh: New file.
+ Reported by Akim Demaille.
+
+2009-07-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Guess it works on glibc systems.
+ Reported by anonymous kc.
+
+2009-07-07 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: don't look for translatable strings in *.m4 or *.mk
+ * top/maint.mk (sc_po_check): Skip *.m4 and *.mk files,
+ when searching for translatable strings.
+
+2009-07-05 Jim Meyering <meyering@redhat.com>
+
+ remove superfluous parentheses in STREQ definition
+ * tests/test-argv-iter.c (STREQ): Remove redundant parentheses.
+ * lib/getugroups.c (STREQ): Likewise.
+ * lib/fnmatch.c (STREQ): Likewise.
+ Spotted by Bruno Haible.
+
+2009-07-04 Jim Meyering <meyering@redhat.com>
+
+ argv-iter: new module
+ * MODULES.html.sh: Add argv-iter.
+ * lib/argv-iter.c, lib/argv-iter.h: New files.
+ * modules/argv-iter: New file.
+ * modules/argv-iter-tests: New file.
+ * tests/test-argv-iter.c: Test it.
+
+2009-07-04 Bruno Haible <bruno@clisp.org>
+
+ Fix assertion.
+ * lib/git-merge-changelog.c (compute_mapping): In the case where file1
+ contains more exact copies of a given entry than file2, leave the extra
+ copies unpaired rather than aborting.
+ Reported by Eric Blake.
+
+2009-07-02 Bruno Haible <bruno@clisp.org>
+
+ Speedup git-merge-changelog for git cherry-pick.
+ * lib/git-merge-changelog.c (struct entries_mapping): New type.
+ (entries_mapping_get): New function, extracted from compute_mapping.
+ (entries_mapping_reverse_get): New function.
+ (compute_mapping): Add a 'full' argument. Return the result in a
+ 'struct entries_mapping'.
+ (main): Update. Access the mappings through entries_mapping_get.
+ Reported by Eric Blake.
+
+2009-07-02 Bruno Haible <bruno@clisp.org>
+
+ * lib/git-merge-changelog.c (compute_mapping): Fix determination of
+ best_i.
+
2009-07-02 Bruno Haible <bruno@clisp.org>
Speed up approximate search for matching ChangeLog entries.
projects / gnulib.git / blobdiff