X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=c22150070920a335604dc9e8f725b4c962e76857;hb=e23c10166fbeec60ed7e051ef0ef518cfa1f27b2;hp=3d8a1f72acc31b8c9e0201b6b49dc3f52477e82d;hpb=79e567ff014d17dbeaff94735457096657b2ea53;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index 3d8a1f72a..c22150070 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,363 @@ +2011-04-22 Paul Eggert + + inttypes: Remove configure tests that are not needed since 2009-12-31. + * m4/inttypes.m4 (gl_INTTYPES_H): Remove determination of + gl_cv_header_working_inttypes_h. + +2011-04-22 Paul Eggert + + * modules/strnlen (Depends-on): Remove memchr. + The strnlen implementation doesn't need the memchr module's fixes; see + . + + strtol: remove dependency on wchar + * lib/strtol.c: Include only if USE_WIDE_CHAR is defined. + * modules/strtol (Depends-on): Remove wchar. + +2011-04-21 Eric Blake + + passfd: fix test regression on Linux + * modules/passfd-tests (configure.ac): Correct socketpair check. + + passfd: speed up configure and drop unused code + * m4/afunix.m4 (gl_SOCKET_AFUNIX): Rename... + * m4/passfd.m4 (gl_PASSFD): ...to something more fitting of + its use. Drop test for setting unused HAVE_UNIXSOCKET_SCM_RIGHTS. + Instead of probing at configure for unix_scm_rights_bsd44_way, + instead probe for CMSG_FIRSTHDR at compile time. Simplify BSD 4.3 + check to a struct member probe. + * lib/passfd.c (includes): Nothing here requires . + (sendfd, recvfd): Update preprocessor checks. + * modules/passfd (Files): Reflect rename, and drop unused file. + (Depends-on): Drop unused dependency. + + passfd: allow compilation on mingw + * modules/sys_socket (Depends-on): Add sys_uio. + * lib/sys_socket.in.h [!@HAVE_SYS_SOCKET_H@]: Use it for struct + iovec and a minimal struct msghdr. + * m4/afunix.m4 (gl_SOCKET_AFUNIX): Detect recvmsg/sendmsg. + * tests/test-sys_socket.c (main): Enhance test. + * lib/passfd.c (include): Drop ; is + guaranteed to provide what we need. + (sendmsg, recvmsg): Declare fallbacks if we lack sendmsg. + * modules/passfd-tests (Depends-on): Add sys_wait. + * tests/test-passfd.c (main): Skip test on mingw, for now. + * doc/posix-headers/sys_socket.texi (sys/socket.h): Document the + partial 'struct msghdr' implementation. + + sys_uio: new module + * modules/sys_uio: New module. + * modules/sys_uio-tests: Likewise. + * lib/sys_uio.in.h: New file. + * m4/sys_uio_h.m4: Likewise. + * tests/test-sys_uio.c: Likewise. + * doc/posix-headers/sys_uio.texi (sys/uio.h): Document it. + * MODULES.html.sh (systems lacking POSIX:2008): Likewise. + +2011-04-20 Jim Meyering + + useless-if-before-free: avoid false-positive + * build-aux/useless-if-before-free: Adjust regexp for the non-brace + disjunct so that it too requires a terminating ";". Without that, + this script would identify as useless one statement from gcc that + was not: + if (aligned_ptr) + free (((void **) aligned_ptr) [-1]); + +2011-04-20 Giuseppe Scrivano + + doc: update users.txt. + * users.txt: Add barcode. + +2011-04-19 Bruno Haible + + ioctl: Remove link dependency on native Windows. + * lib/fd-hook.h: Renamed from lib/close-hook.h. + (gl_close_fn, gl_ioctl_fn): New types. + (struct fd_hook): Renamed from struct close_hook. Change type of + private_close_fn field. Add private_ioctl_fn field. + (close_hook_fn): Add parameter for primary close method. + (execute_close_hooks, execute_all_close_hooks): Likewise. + (ioctl_hook_fn): New type. + (execute_ioctl_hooks, execute_all_ioctl_hooks): New declarations. + (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook + argument. + (unregister_fd_hook): Renamed from unregister_close_hook. + * lib/fd-hook.c: Renamed from lib/close-hook.c. + Don't include . + (close): Remove undef. + (anchor): Update. + (execute_close_hooks): Add argument for primary close method. + (execute_all_close_hooks): Likewise. + (execute_ioctl_hooks, execute_all_ioctl_hooks): New functions. + (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook + argument. Allow each argument to be NULL. + (unregister_fd_hook): Renamed from unregister_close_hook. + * lib/close.c (rpl_close): Pass 'close' function pointer to + execute_all_close_hooks. + * lib/ioctl.c: Include , fd-hook.h. + (primary_ioctl): New function. + (ioctl): Don't call ioctlsocket here. Instead, call + execute_all_ioctl_hooks. + * lib/sockets.c (close_fd_maybe_socket): Add argument for primary + close method. + (ioctl_fd_maybe_socket): New function, with code from lib/ioctl.c. + (fd_sockets_hook): Renamed from close_sockets_hook. + (gl_sockets_startup, gl_sockets_cleanup): Update. + * modules/fd-hook: Renamed from modules/close-hook. Update. + * modules/close (Depends-on): Add fd-hook, remove close-hook. + * modules/sockets (Depends-on): Likewise. + * modules/ioctl (Depends-on): Add fd-hook. + * tests/test-nonblocking.c (main): Use GNULIB_TEST_SOCKET, not + GNULIB_SOCKET. + +2011-04-19 Bruno Haible + + Move the support of O_NONBLOCK in open() to the 'open' module. + * modules/nonblocking (Depends-on): Remove 'open'. + * m4/nonblocking.m4 (gl_NONBLOCKING_IO_BODY): Set + gl_cv_have_open_O_NONBLOCK. + * m4/open.m4 (gl_FUNC_OPEN): Replace open() also when required for + O_NONBLOCK support. + * doc/posix-functions/open.texi: Document support for O_NONBLOCK. + +2011-04-17 Bruno Haible + + pipe2: Simplify code. + * lib/pipe2.c (pipe2): Reduce code duplication. + +2011-04-17 Bruno Haible + + nonblocking: Add comment. + * lib/fcntl.in.h (O_NONBLOCK): Add comment. + +2011-04-17 Bruno Haible + + nonblocking: Add tests for sockets. + * tests/test-nonblocking-socket.sh: New file. + * tests/test-nonblocking-socket-main.c: New file. + * tests/test-nonblocking-socket-child.c: New file. + * tests/test-nonblocking-socket.h: New file. + * tests/socket-server.h: New file. + * tests/socket-client.h: New file. + * modules/nonblocking-socket-tests: New file. + * modules/nonblocking-tests (Depends-on): Add nonblocking-socket-tests. + +2011-04-17 Bruno Haible + + nonblocking: Add tests for pipes. + * tests/test-nonblocking-pipe.sh: New file. + * tests/test-nonblocking-pipe-main.c: New file. + * tests/test-nonblocking-pipe-child.c: New file. + * tests/test-nonblocking-pipe.h: New file. + * tests/test-nonblocking-writer.h: New file. + * tests/test-nonblocking-reader.h: New file. + * tests/test-nonblocking-misc.h: New file. + * modules/nonblocking-pipe-tests: New file. + * modules/nonblocking-tests (Depends-on): Add nonblocking-pipe-tests. + +2011-04-16 Bruno Haible + + gettext: Clarify the needed programmer actions. + * modules/gettext (Notice): New field. + Suggested by Ben Pfaff . + +2011-04-16 Bruno Haible + + strchrnul: Tweak last commit. + * doc/glibc-functions/strchrnul.texi: Add more details about Cygwin + bug. + * lib/string.in.h (strchrnul): Use same arguments in _GL_FUNCDECL_RPL + as in _GL_FUNCDECL_SYS. + * m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Invoke gl_PREREQ_STRCHRNUL after + AC_LIBOBJ. When cross-compiling, say "guessing yes" not "yes". + +2011-04-15 Eric Blake + + strchrnul: work around cygwin bug + * doc/glibc-functions/strchrnul.texi (strchrnul): Document bug. + * m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Detect it. + * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): New witness. + * modules/string (Makefile.am): Substitute it. + * lib/string.in.h (strchrnul): Use it. + +2011-04-15 Bruno Haible + + Don't require lib/stdio-write.c when only module 'stdio' is used. + * m4/stdio_h.m4 (gl_STDIO_H): Move the AC_LIBOBJ back into the m4_ifdef + invocation. + Reported by Rob Vermaas . + +2011-04-14 Bruno Haible + + Support non-blocking pipe I/O in read() on native Windows. + * lib/unistd.in.h: Include also for 'read'. + (read): New declaration. + * lib/read.c: New file. + * lib/stdio.in.h (_GL_ATTRIBUTE_FORMAT_SCANF, + _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM): New macros. + (fgetc, fgets, fread, fscanf, getc, getchar, gets, scanf, vfscanf, + vscanf): New declarations. + * lib/stdio-read.c: New file. + * m4/read.m4: New file. + * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_READ, + REPLACE_READ. + * m4/stdio_h.m4 (gl_STDIO_H): Set GNULIB_FGETC, GNULIB_FGETS, + GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS, + GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF. In non-blocking I/O is + desired and needs workarounds, set REPLACE_STDIO_READ_FUNCS. + (gl_STDIO_H_DEFAULTS): Initialize GNULIB_FGETC, GNULIB_FGETS, + GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS, + GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF, REPLACE_STDIO_READ_FUNCS. + * modules/read: New file. + * modules/nonblocking (Files): Add lib/stdio-read.c. + * modules/unistd (Makefile.am): Substitute GNULIB_READ, REPLACE_READ. + * modules/stdio (Makefile.am): Substitute GNULIB_FGETC, GNULIB_FGETS, + GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS, + GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF, REPLACE_STDIO_READ_FUNCS. + * modules/pread (Depends-on): Add read. + * modules/safe-read (Depends-on): Likewise. + * tests/test-stdio-c++.cc (fgetc, fgets, fread, fscanf, getc, getchar, + gets, scanf, vfscanf, vscanf): Verify signatures. + * doc/posix-functions/read.texi: Mention 'nonblocking' module and + problem with non-blocking pipes. + * doc/posix-functions/fgetc.texi: Likewise. + * doc/posix-functions/fgets.texi: Likewise. + * doc/posix-functions/fread.texi: Likewise. + * doc/posix-functions/fscanf.texi: Likewise. + * doc/posix-functions/getc.texi: Likewise. + * doc/posix-functions/getchar.texi: Likewise. + * doc/posix-functions/gets.texi: Likewise. + * doc/posix-functions/scanf.texi: Likewise. + * doc/posix-functions/vfscanf.texi: Likewise. + * doc/posix-functions/vscanf.texi: Likewise. + +2011-04-14 Bruno Haible + + Support non-blocking pipe I/O in write() on native Windows. + * lib/write.c (rpl_write): Split a write request that failed merely + because the byte count was larger than the pipe buffer's size. + * doc/posix-functions/write.texi: Mention the problem with large byte + counts. + +2011-04-14 Bruno Haible + + wchar: Ensure that wchar_t gets defined on uClibc. + * lib/wchar.in.h: On uClibc, include . + Reported by Giuseppe Scrivano . + +2011-04-13 Bruno Haible + + safe-write, full-read: Avoid unnecessary compilation units. + * modules/safe-write (Files): Add lib/safe-read.c, m4/safe-read.m4. + (Depends-on): Remove safe-read. Add ssize_t. + * modules/full-read (Files): Add lib/full-write.c. + (Depends-on): Add full-write. + +2011-04-13 Bruno Haible + + Support non-blocking pipe I/O and SIGPIPE in pwrite(). + * modules/pwrite (Depends-on): Add 'write'. + +2011-04-13 Bruno Haible + + Support non-blocking pipe I/O in write() on native Windows. + * lib/unistd.in.h (write): Enable replacement also if + GNULIB_UNISTD_H_NONBLOCKING is 1. + * lib/write.c: Enable replacement also if GNULIB_NONBLOCKING. + (rpl_write): When failing to write on a non-blocking pipe, change + errno from ENOSPC to EAGAIN. + * lib/stdio.in.h (fprintf, fputc, fputs, fwrite, printf, putc, + putchar, puts, vfprintf, vprintf): Enable replacement also if + GNULIB_STDIO_H_NONBLOCKING is 1. + * lib/stdio-write.c: Enable replacements also if GNULIB_NONBLOCKING. + (CLEAR_ERRNO, HANDLE_ENOSPC): New macros. + (CLEAR_LastError, HANDLE_ERROR_NO_DATA): New macros, extracted from + CALL_WITH_SIGPIPE_EMULATION. + (CALL_WITH_SIGPIPE_EMULATION): Use them. + * m4/nonblocking.m4: New file. + * m4/write.m4 (gl_FUNC_WRITE): Enable REPLACE_WRITE also if required + for non-blocking I/O support. + * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize + GNULIB_UNISTD_H_NONBLOCKING. + * m4/stdio_h.m4 (gl_STDIO_H): Enable REPLACE_STDIO_WRITE_FUNCS also if + required for non-blocking I/O support. + (gl_STDIO_H_DEFAULTS): Initialize GNULIB_STDIO_H_NONBLOCKING. + * modules/nonblocking (Files): Add m4/nonblocking.m4, + lib/stdio-write.c, m4/asm-underscore.m4. + (Depends-on): Add stdio, unistd. + (configure.ac): Invoke gl_NONBLOCKING_IO. Define GNULIB_NONBLOCKING. + Set GNULIB_STDIO_H_NONBLOCKING, GNULIB_UNISTD_H_NONBLOCKING. + * modules/unistd (Makefile.am): Substitute GNULIB_UNISTD_H_NONBLOCKING. + * modules/stdio (Makefile.am): Substitute GNULIB_STDIO_H_NONBLOCKING. + * doc/posix-functions/fprintf.texi: Mention 'nonblocking' module and + problem with non-blocking pipes. + * doc/posix-functions/fputc.texi: Likewise. + * doc/posix-functions/fputs.texi: Likewise. + * doc/posix-functions/fwrite.texi: Likewise. + * doc/posix-functions/printf.texi: Likewise. + * doc/posix-functions/putc.texi: Likewise. + * doc/posix-functions/putchar.texi: Likewise. + * doc/posix-functions/puts.texi: Likewise. + * doc/posix-functions/vfprintf.texi: Likewise. + * doc/posix-functions/vprintf.texi: Likewise. + * doc/posix-functions/write.texi: Likewise. + +2011-04-10 Jim Meyering + + maint.mk: prohibit doubled words + Detect them also when they're separated by a newline. + There are 3 ways to customize it: + - disable the test on a per file basis, as usual with rules using + $(VC_LIST_EXCEPT) + - replace the default doubled-word-selecting regexp (affects all files) + - ignore a particular file-vs-doubled-word match + I nearly used that last one to ignore the "is is" match in + coreutils' NEWS file, since the text was "ls -is is ..." + To do that, I would have added this line to cfg.mk: + ignore_doubled_word_match_RE_ = ^NEWS:[0-9]+:is[ ]is$ + but it would have ignored any "is is" match in NEWS. + Low probability, but still... + Instead, I changed the text, slightly: + - ls -is is now consistent with ls -lis in ignoring values returned + + "ls -is" is now consistent with ls -lis in ignoring values returned + * top/maint.mk (prohibit_double_word_RE_): Provide default. + (prohibit_doubled_word_): Define. + (sc_prohibit_doubled_word): New rule. + (sc_prohibit_the_the): Remove. Subsumed by the above. + +2011-04-10 Jim Meyering + + maint: fix doubled-word typo in comment + * m4/gethostname.m4: s/is is/it is/ + * m4/getdomainname.m4: Likewise. + +2011-04-10 Jim Meyering + + maint: remove doubled word: s/it it/it/ + * lib/stat-time.h (get_stat_birthtime): s/it it/it/ + +2011-04-10 Jim Meyering + + maint.mk: remove useless semicolon and backslash + * top/maint.mk (sc_prohibit_empty_lines_at_EOF): Remove stray + semicolon and backslash. + +2011-04-10 Bruno Haible + + stdint test: Fix compilation failure on OSF/1 with DTK compiler. + * modules/stdint-tests (Depends-on): Add wchar. + +2011-04-10 Jim Meyering + + maint: remove doubled words in comments, e.g., s/a a/a/ + * lib/strptime.c (day_of_the_week): s/the the/the/ + * tests/test-chown.h (test_chown): s/a a/a/ + + test-chown.h: correct a cast + * tests/test-chown.h (test_chown): Cast -1 to gid_t (not uid_t) + when the destination is a stat.st_gid. + 2011-04-09 Mats Erik Andersson (tiny change) getaddrinfo: Fix test for sa_len member.