+++ /dev/null
-Fix build failure on glibc-2.28:
- fseeko.c: In function 'rpl_fseeko':
- fseeko.c:110:4: error: #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib."
- #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib."
-
-Patch by milan hodoscek.
-
-https://bugs.gentoo.org/663242
---- a/old/stdio-impl.h
-+++ b/gl/lib/stdio-impl.h
-@@ -1,5 +1,5 @@
- /* Implementation details of FILE streams.
-- Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc.
-+ Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
-@@ -12,12 +12,18 @@
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Many stdio implementations have the same logic and therefore can share
- 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. */
-
-@@ -29,10 +35,10 @@
- #include <errno.h> /* For detecting Plan9. */
-
- #if defined __sferror || defined __DragonFly__ || defined __ANDROID__
-- /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
-+ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
-
- # if defined __DragonFly__ /* DragonFly */
-- /* See <http://www.dragonflybsd.org/cvsweb/src/lib/libc/stdio/priv_stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>. */
-+ /* See <https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/lib/libc/stdio/priv_stdio.h>. */
- # define fp_ ((struct { struct __FILE_public pub; \
- struct { unsigned char *_base; int _size; } _bf; \
- void *cookie; \
-@@ -49,30 +55,84 @@
- fpos_t _offset; \
- /* More fields, not relevant here. */ \
- } *) fp)
-- /* See <http://www.dragonflybsd.org/cvsweb/src/include/stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>. */
-+ /* See <https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/include/stdio.h>. */
- # define _p pub._p
- # define _flags pub._flags
- # define _r pub._r
- # define _w pub._w
-+# elif defined __ANDROID__ /* Android */
-+ /* Up to this commit from 2015-10-12
-+ <https://android.googlesource.com/platform/bionic.git/+/f0141dfab10a4b332769d52fa76631a64741297a>
-+ the innards of FILE were public, and fp_ub could be defined like for OpenBSD,
-+ see <https://android.googlesource.com/platform/bionic.git/+/e78392637d5086384a5631ddfdfa8d7ec8326ee3/libc/stdio/fileext.h>
-+ and <https://android.googlesource.com/platform/bionic.git/+/e78392637d5086384a5631ddfdfa8d7ec8326ee3/libc/stdio/local.h>.
-+ After this commit, the innards of FILE are hidden. */
-+# define fp_ ((struct { unsigned char *_p; \
-+ int _r; \
-+ int _w; \
-+ int _flags; \
-+ int _file; \
-+ struct { unsigned char *_base; size_t _size; } _bf; \
-+ int _lbfsize; \
-+ void *_cookie; \
-+ void *_close; \
-+ void *_read; \
-+ void *_seek; \
-+ void *_write; \
-+ struct { unsigned char *_base; size_t _size; } _ext; \
-+ unsigned char *_up; \
-+ int _ur; \
-+ unsigned char _ubuf[3]; \
-+ unsigned char _nbuf[1]; \
-+ struct { unsigned char *_base; size_t _size; } _lb; \
-+ int _blksize; \
-+ fpos_t _offset; \
-+ /* More fields, not relevant here. */ \
-+ } *) fp)
- # else
- # define fp_ fp
- # endif
-
--# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __ANDROID__ /* NetBSD >= 1.5ZA, OpenBSD, Android */
-+# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __minix /* NetBSD >= 1.5ZA, OpenBSD, Minix 3 */
- /* See <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup>
-- and <http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> */
-+ and <https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup>
-+ and <https://github.com/Stichting-MINIX-Research-Foundation/minix/blob/master/lib/libc/stdio/fileext.h> */
- struct __sfileext
- {
- struct __sbuf _ub; /* ungetc buffer */
- /* More fields, not relevant here. */
- };
- # define fp_ub ((struct __sfileext *) fp->_ext._base)->_ub
--# else /* FreeBSD, NetBSD <= 1.5Z, DragonFly, Mac OS X, Cygwin, Android */
-+# elif defined __ANDROID__ /* Android */
-+ struct __sfileext
-+ {
-+ struct { unsigned char *_base; size_t _size; } _ub; /* ungetc buffer */
-+ /* More fields, not relevant here. */
-+ };
-+# define fp_ub ((struct __sfileext *) fp_->_ext._base)->_ub
-+# else /* FreeBSD, NetBSD <= 1.5Z, DragonFly, Mac OS X, Cygwin */
- # define fp_ub fp_->_ub
- # endif
-
- # define HASUB(fp) (fp_ub._base != NULL)
-
-+# if defined __ANDROID__ /* Android */
-+ /* Needed after this commit from 2016-01-25
-+ <https://android.googlesource.com/platform/bionic.git/+/e70e0e9267d069bf56a5078c99307e08a7280de7> */
-+# ifndef __SEOF
-+# define __SLBF 1
-+# define __SNBF 2
-+# define __SRD 4
-+# define __SWR 8
-+# define __SRW 0x10
-+# define __SEOF 0x20
-+# define __SERR 0x40
-+# endif
-+# ifndef __SOFF
-+# define __SOFF 0x1000
-+# endif
-+# endif
-+
- #endif
-
-
-@@ -81,7 +141,7 @@
- #ifdef __TANDEM /* NonStop Kernel */
- # ifndef _IOERR
- /* These values were determined by the program 'stdioext-flags' at
-- <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00165.html>. */
-+ <https://lists.gnu.org/r/bug-gnulib/2010-12/msg00165.html>. */
- # define _IOERR 0x40
- # define _IOREAD 0x80
- # define _IOWRT 0x4
-@@ -99,6 +159,8 @@
- int _file; \
- unsigned int _flag; \
- } *) fp)
-+# elif defined __VMS /* OpenVMS */
-+# define fp_ ((struct _iobuf *) fp)
- # else
- # define fp_ fp
- # endif
-@@ -110,4 +172,31 @@
- # define _flag __flag
- # endif
-
-+#elif defined _WIN32 && ! defined __CYGWIN__ /* newer Windows with MSVC */
-+
-+/* <stdio.h> does not define the innards of FILE any more. */
-+# define WINDOWS_OPAQUE_FILE
-+
-+struct _gl_real_FILE
-+{
-+ /* Note: Compared to older Windows and to mingw, it has the fields
-+ _base and _cnt swapped. */
-+ unsigned char *_ptr;
-+ unsigned char *_base;
-+ int _cnt;
-+ int _flag;
-+ int _file;
-+ int _charbuf;
-+ int _bufsiz;
-+};
-+# define fp_ ((struct _gl_real_FILE *) fp)
-+
-+/* These values were determined by a program similar to the one at
-+ <https://lists.gnu.org/r/bug-gnulib/2010-12/msg00165.html>. */
-+# define _IOREAD 0x1
-+# define _IOWRT 0x2
-+# define _IORW 0x4
-+# define _IOEOF 0x8
-+# define _IOERR 0x10
-+
- #endif
---- a/old/fseeko.c
-+++ b/gl/lib/fseeko.c
-@@ -1,5 +1,5 @@
- /* An fseeko() function that, together with fflush(), is POSIX compliant.
-- Copyright (C) 2007-2015 Free Software Foundation, Inc.
-+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
-@@ -12,7 +12,7 @@
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <http://www.gnu.org/licenses/>. */
-+ with this program; if not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
-@@ -33,9 +33,9 @@ fseeko (FILE *fp, off_t offset, int whence)
- #endif
- #if _GL_WINDOWS_64_BIT_OFF_T
- # undef fseeko
--# if HAVE__FSEEKI64 /* msvc, mingw64 */
-+# if HAVE__FSEEKI64 && HAVE_DECL__FSEEKI64 /* msvc, mingw since msvcrt8.0, mingw64 */
- # define fseeko _fseeki64
--# else /* mingw */
-+# else /* mingw before msvcrt8.0 */
- # define fseeko fseeko64
- # endif
- #endif
-@@ -47,12 +47,13 @@ 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 || defined _IO_ftrylockfile || __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)
- #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
-- /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
-+ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
- # if defined __SL64 && defined __SCLE /* Cygwin */
- if ((fp->_flags & __SL64) == 0)
- {
-@@ -80,7 +81,7 @@ fseeko (FILE *fp, off_t offset, int whence)
- #elif defined __minix /* Minix */
- if (fp_->_ptr == fp_->_buf
- && (fp_->_ptr == NULL || fp_->_count == 0))
--#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
-+#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, MSVC, NonStop Kernel, OpenVMS */
- if (fp_->_ptr == fp_->_base
- && (fp_->_ptr == NULL || fp_->_cnt == 0))
- #elif defined __UCLIBC__ /* uClibc */
-@@ -117,18 +118,19 @@ fseeko (FILE *fp, off_t offset, int whence)
- if (pos == -1)
- {
- #if defined __sferror || defined __DragonFly__ || defined __ANDROID__
-- /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
-+ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
- fp_->_flags &= ~__SOFF;
- #endif
- return -1;
- }
-
--#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
-+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
-+ /* GNU libc, BeOS, Haiku, Linux libc5 */
- fp->_flags &= ~_IO_EOF_SEEN;
- fp->_offset = pos;
- #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
-- /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
--# if defined __CYGWIN__ || (defined __NetBSD__ && __NetBSD_Version__ >= 600000000)
-+ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
-+# if defined __CYGWIN__ || (defined __NetBSD__ && __NetBSD_Version__ >= 600000000) || defined __minix
- /* fp_->_offset is typed as an integer. */
- fp_->_offset = pos;
- # else
-@@ -150,8 +152,8 @@ fseeko (FILE *fp, off_t offset, int whence)
- fp_->_flags &= ~__SEOF;
- #elif defined __EMX__ /* emx+gcc */
- fp->_flags &= ~_IOEOF;
--#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
-- fp->_flag &= ~_IOEOF;
-+#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, MSVC, NonStop Kernel, OpenVMS */
-+ fp_->_flag &= ~_IOEOF;
- #elif defined __MINT__ /* Atari FreeMiNT */
- fp->__offset = pos;
- fp->__eof = 0;
---- a/old/freadahead.c
-+++ b/gl/lib/freadahead.c
-@@ -1,5 +1,5 @@
- /* Retrieve information about a FILE stream.
-- Copyright (C) 2007-2015 Free Software Foundation, Inc.
-+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
-@@ -12,7 +12,7 @@
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
-@@ -22,17 +22,26 @@
- #include <stdlib.h>
- #include "stdio-impl.h"
-
-+#if defined __DragonFly__
-+/* Defined in libc, but not declared in <stdio.h>. */
-+extern size_t __sreadahead (FILE *);
-+#endif
-+
-+/* This file is not used on systems that have the __freadahead function,
-+ namely musl libc. */
-+
- size_t
- freadahead (FILE *fp)
- {
--#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
-+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __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)
- + (fp->_flags & _IO_IN_BACKUP ? fp->_IO_save_end - fp->_IO_save_base :
- 0);
- #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
-- /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
-+ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
- if ((fp_->_flags & __SWR) != 0 || fp_->_r < 0)
- return 0;
- # if defined __DragonFly__
-@@ -53,7 +62,7 @@ freadahead (FILE *fp)
- if ((fp_->_flags & _IOWRITING) != 0)
- return 0;
- return fp_->_count;
--#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
-+#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, MSVC, NonStop Kernel, OpenVMS */
- if ((fp_->_flag & _IOWRT) != 0)
- return 0;
- return fp_->_cnt;
projects / ipfire-2.x.git / commitdiff
