diff options
Diffstat (limited to 'package/m4')
| -rw-r--r-- | package/m4/patches/0001-fflush-adjust-to-glibc-2.28-libio.h-removal.patch | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/package/m4/patches/0001-fflush-adjust-to-glibc-2.28-libio.h-removal.patch b/package/m4/patches/0001-fflush-adjust-to-glibc-2.28-libio.h-removal.patch new file mode 100644 index 000000000..5c5c11b99 --- /dev/null +++ b/package/m4/patches/0001-fflush-adjust-to-glibc-2.28-libio.h-removal.patch @@ -0,0 +1,166 @@ +From 4af4a4a71827c0bc5e0ec67af23edef4f15cee8e Mon Sep 17 00:00:00 2001 +From: Paul Eggert <eggert@cs.ucla.edu> +Date: Mon, 5 Mar 2018 10:56:29 -0800 +Subject: [PATCH] fflush: adjust to glibc 2.28 libio.h removal +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Problem reported by Daniel P. Berrangé in: +https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html +* lib/fbufmode.c (fbufmode): +* lib/fflush.c (clear_ungetc_buffer_preserving_position) +(disable_seek_optimization, rpl_fflush): +* lib/fpending.c (__fpending): +* lib/fpurge.c (fpurge): +* lib/freadable.c (freadable): +* lib/freadahead.c (freadahead): +* lib/freading.c (freading): +* lib/freadptr.c (freadptr): +* lib/freadseek.c (freadptrinc): +* lib/fseeko.c (fseeko): +* lib/fseterr.c (fseterr): +* lib/fwritable.c (fwritable): +* lib/fwriting.c (fwriting): +Check _IO_EOF_SEEN instead of _IO_ftrylockfile. +* lib/stdio-impl.h (_IO_IN_BACKUP) [_IO_EOF_SEEN]: +Define if not already defined. + +[yann.morin.1998@free.fr: partially backport from upstream gnulib] +Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> + +--- + lib/fflush.c | 6 +++--- + lib/fpending.c | 2 +- + lib/fpurge.c | 2 +- + lib/freadahead.c | 2 +- + lib/freading.c | 2 +- + lib/fseeko.c | 4 ++-- + lib/stdio-impl.h | 6 ++++++ + 7 files changed, 15 insertions(+), 9 deletions(-) + +diff --git a/lib/fflush.c b/build-aux/gnulib/lib/fflush.c +index 983ade0ff..a6edfa105 100644 +--- a/lib/fflush.c ++++ b/lib/fflush.c +@@ -33,7 +33,7 @@ + #undef fflush + + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + + /* Clear the stream's ungetc buffer, preserving the value of ftello (fp). */ + static void +@@ -72,7 +72,7 @@ clear_ungetc_buffer (FILE *fp) + + #endif + +-#if ! (defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */) ++#if ! (defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */) + + # if (defined __sferror || defined __DragonFly__ || defined __ANDROID__) && defined __SNPT + /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */ +@@ -148,7 +148,7 @@ rpl_fflush (FILE *stream) + if (stream == NULL || ! freading (stream)) + return fflush (stream); + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + + clear_ungetc_buffer_preserving_position (stream); + +diff --git a/lib/fpending.c b/build-aux/gnulib/lib/fpending.c +index c84e3a5b4..789f50e4e 100644 +--- a/lib/fpending.c ++++ b/lib/fpending.c +@@ -32,7 +32,7 @@ __fpending (FILE *fp) + /* Most systems provide FILE as a struct and the necessary bitmask in + <stdio.h>, because they need it for implementing getc() and putc() as + fast macros. */ +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + return fp->_IO_write_ptr - fp->_IO_write_base; + #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__ + /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */ +diff --git a/lib/fpurge.c b/build-aux/gnulib/lib/fpurge.c +index b1d417c7a..3aedcc373 100644 +--- a/lib/fpurge.c ++++ b/lib/fpurge.c +@@ -62,7 +62,7 @@ fpurge (FILE *fp) + /* Most systems provide FILE as a struct and the necessary bitmask in + <stdio.h>, because they need it for implementing getc() and putc() as + fast macros. */ +-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + fp->_IO_read_end = fp->_IO_read_ptr; + fp->_IO_write_ptr = fp->_IO_write_base; + /* Avoid memory leak when there is an active ungetc buffer. */ +diff --git a/lib/freadahead.c b/build-aux/gnulib/lib/freadahead.c +index c2ecb5b28..23ec76ee5 100644 +--- a/lib/freadahead.c ++++ b/lib/freadahead.c +@@ -30,7 +30,7 @@ extern size_t __sreadahead (FILE *); + size_t + freadahead (FILE *fp) + { +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + if (fp->_IO_write_ptr > fp->_IO_write_base) + return 0; + return (fp->_IO_read_end - fp->_IO_read_ptr) +diff --git a/lib/freading.c b/build-aux/gnulib/lib/freading.c +index 73c28acdd..c24d0c88a 100644 +--- a/lib/freading.c ++++ b/lib/freading.c +@@ -31,7 +31,7 @@ freading (FILE *fp) + /* Most systems provide FILE as a struct and the necessary bitmask in + <stdio.h>, because they need it for implementing getc() and putc() as + fast macros. */ +-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + return ((fp->_flags & _IO_NO_WRITES) != 0 + || ((fp->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0 + && fp->_IO_read_base != NULL)); +diff --git a/lib/fseeko.c b/build-aux/gnulib/lib/fseeko.c +index 0101ab55f..193f4e8ce 100644 +--- a/lib/fseeko.c ++++ b/lib/fseeko.c +@@ -47,7 +47,7 @@ fseeko (FILE *fp, off_t offset, int whence) + #endif + + /* These tests are based on fpurge.c. */ +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + if (fp->_IO_read_end == fp->_IO_read_ptr + && fp->_IO_write_ptr == fp->_IO_write_base + && fp->_IO_save_base == NULL) +@@ -123,7 +123,7 @@ fseeko (FILE *fp, off_t offset, int whence) + return -1; + } + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + fp->_flags &= ~_IO_EOF_SEEN; + fp->_offset = pos; + #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__ +diff --git a/lib/stdio-impl.h b/build-aux/gnulib/lib/stdio-impl.h +index 78d896e9f..05c5752a2 100644 +--- a/lib/stdio-impl.h ++++ b/lib/stdio-impl.h +@@ -18,6 +18,12 @@ + the same implementation of stdio extension API, except that some fields + have different naming conventions, or their access requires some casts. */ + ++/* Glibc 2.28 made _IO_IN_BACKUP private. For now, work around this ++ problem by defining it ourselves. FIXME: Do not rely on glibc ++ internals. */ ++#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN ++# define _IO_IN_BACKUP 0x100 ++#endif + + /* BSD stdio derived implementations. */ + +-- +2.14.1 + |