mirror of
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Explicitly import quotearg gnulib module.
This commit is contained in:
parent
d0476cad42
commit
b55f8bf86c
@ -9,7 +9,7 @@
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# the same distribution terms as the rest of that program.
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#
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# Generated by gnulib-tool.
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# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt getpass-gnu maintainer-makefile quote
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# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt getpass-gnu maintainer-makefile quote quotearg
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AUTOMAKE_OPTIONS = 1.5 gnits
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@ -86,6 +86,15 @@ EXTRA_libgnu_a_SOURCES += exitfail.c
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## end gnulib module exitfail
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## begin gnulib module fseeko
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EXTRA_DIST += fseeko.c stdio-impl.h
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EXTRA_libgnu_a_SOURCES += fseeko.c
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## end gnulib module fseeko
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## begin gnulib module getdelim
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@ -163,6 +172,15 @@ EXTRA_DIST += $(top_srcdir)/./link-warning.h
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## end gnulib module link-warning
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## begin gnulib module lseek
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EXTRA_DIST += lseek.c
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EXTRA_libgnu_a_SOURCES += lseek.c
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## end gnulib module lseek
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## begin gnulib module maintainer-makefile
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EXTRA_DIST += $(top_srcdir)/maint.mk
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113
lib/fseeko.c
Normal file
113
lib/fseeko.c
Normal file
@ -0,0 +1,113 @@
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/* An fseeko() function that, together with fflush(), is POSIX compliant.
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Copyright (C) 2007-2008 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#include <config.h>
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/* Specification. */
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#include <stdio.h>
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/* Get off_t and lseek. */
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#include <unistd.h>
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#include "stdio-impl.h"
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#undef fseeko
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#if !HAVE_FSEEKO
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# undef fseek
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# define fseeko fseek
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#endif
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int
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rpl_fseeko (FILE *fp, off_t offset, int whence)
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{
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#if LSEEK_PIPE_BROKEN
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/* mingw gives bogus answers rather than failure on non-seekable files. */
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if (lseek (fileno (fp), 0, SEEK_CUR) == -1)
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return EOF;
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#endif
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/* These tests are based on fpurge.c. */
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#if defined _IO_ferror_unlocked || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Linux libc5 */
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if (fp->_IO_read_end == fp->_IO_read_ptr
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&& fp->_IO_write_ptr == fp->_IO_write_base
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&& fp->_IO_save_base == NULL)
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#elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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# if defined __SL64 && defined __SCLE /* Cygwin */
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if ((fp->_flags & __SL64) == 0)
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{
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/* Cygwin 1.5.0 through 1.5.24 failed to open stdin in 64-bit
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mode; but has an fseeko that requires 64-bit mode. */
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FILE *tmp = fopen ("/dev/null", "r");
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if (!tmp)
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return -1;
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fp->_flags |= __SL64;
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fp->_seek64 = tmp->_seek64;
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fclose (tmp);
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}
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# endif
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if (fp_->_p == fp_->_bf._base
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&& fp_->_r == 0
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&& fp_->_w == ((fp_->_flags & (__SLBF | __SNBF | __SRD)) == 0 /* fully buffered and not currently reading? */
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? fp_->_bf._size
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: 0)
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&& fp_ub._base == NULL)
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#elif defined __EMX__ /* emx+gcc */
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if (fp->_ptr == fp->_buffer
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&& fp->_rcount == 0
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&& fp->_wcount == 0
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&& fp->_ungetc_count == 0)
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#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */
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if (fp_->_ptr == fp_->_base
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&& (fp_->_ptr == NULL || fp_->_cnt == 0))
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#elif defined __UCLIBC__ /* uClibc */
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if (((fp->__modeflags & __FLAG_WRITING) == 0
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|| fp->__bufpos == fp->__bufstart)
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&& ((fp->__modeflags & (__FLAG_READONLY | __FLAG_READING)) == 0
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|| fp->__bufpos == fp->__bufread))
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#elif defined __QNX__ /* QNX */
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if ((fp->_Mode & _MWRITE ? fp->_Next == fp->_Buf : fp->_Next == fp->_Rend)
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&& fp->_Rback == fp->_Back + sizeof (fp->_Back)
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&& fp->_Rsave == NULL)
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#else
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#error "Please port gnulib fseeko.c to your platform! Look at the code in fpurge.c, then report this to bug-gnulib."
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#endif
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{
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off_t pos = lseek (fileno (fp), offset, whence);
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if (pos == -1)
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{
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#if defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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fp_->_flags &= ~__SOFF;
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#endif
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return -1;
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}
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else
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{
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#if defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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fp_->_offset = pos;
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fp_->_flags |= __SOFF;
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fp_->_flags &= ~__SEOF;
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#elif defined __EMX__ /* emx+gcc */
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fp->_flags &= ~_IOEOF;
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#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */
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fp->_flag &= ~_IOEOF;
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#endif
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return 0;
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}
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}
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else
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return fseeko (fp, offset, whence);
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}
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62
lib/lseek.c
Normal file
62
lib/lseek.c
Normal file
@ -0,0 +1,62 @@
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/* An lseek() function that detects pipes.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#include <config.h>
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/* Specification. */
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#include <unistd.h>
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#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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/* Windows platforms. */
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/* Get GetFileType. */
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# include <windows.h>
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#else
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# include <sys/stat.h>
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#endif
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#include <errno.h>
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#undef lseek
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off_t
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rpl_lseek (int fd, off_t offset, int whence)
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{
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#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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/* mingw lseek mistakenly succeeds on pipes, sockets, and terminals. */
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HANDLE h = (HANDLE) _get_osfhandle (fd);
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if (h == INVALID_HANDLE_VALUE)
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{
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errno = EBADF;
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return -1;
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}
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if (GetFileType (h) != FILE_TYPE_DISK)
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{
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errno = ESPIPE;
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return -1;
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}
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#else
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/* BeOS lseek mistakenly succeeds on pipes... */
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struct stat statbuf;
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if (fstat (fd, &statbuf) < 0)
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return -1;
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if (!S_ISREG (statbuf.st_mode))
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{
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errno = ESPIPE;
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return -1;
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}
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#endif
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return lseek (fd, offset, whence);
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}
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@ -1,4 +1,4 @@
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/* Copyright (C) 2001, 2002, 2003, 2006, 2007 Free Software Foundation, Inc.
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/* Copyright (C) 2001-2003, 2006-2008 Free Software Foundation, Inc.
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Written by Bruno Haible <haible@clisp.cons.org>, 2001.
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This program is free software; you can redistribute it and/or modify
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@ -58,7 +58,7 @@
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/* BeOS <sys/socket.h> already #defines false 0, true 1. We use the same
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definitions below, but temporarily we have to #undef them. */
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#ifdef __BEOS__
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#if defined __BEOS__ && !defined __HAIKU__
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# include <OS.h> /* defines bool but not _Bool */
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# undef false
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# undef true
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@ -73,7 +73,7 @@
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(see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
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(see ISO C 99 6.3.1.1.(2)). So we add a negative value to the
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enum; this ensures that '_Bool' promotes to 'int'. */
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#if defined __cplusplus || defined __BEOS__
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#if defined __cplusplus || (defined __BEOS__ && !defined __HAIKU__)
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/* A compiler known to have 'bool'. */
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/* If the compiler already has both 'bool' and '_Bool', we can assume they
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are the same types. */
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94
lib/stdio-impl.h
Normal file
94
lib/stdio-impl.h
Normal file
@ -0,0 +1,94 @@
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/* Implementation details of FILE streams.
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Copyright (C) 2007-2008 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Many stdio implementations have the same logic and therefore can share
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the same implementation of stdio extension API, except that some fields
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have different naming conventions, or their access requires some casts. */
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/* BSD stdio derived implementations. */
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#if defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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# if defined __DragonFly__ /* DragonFly */
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/* See <http://www.dragonflybsd.org/cvsweb/src/lib/libc/stdio/priv_stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>. */
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# define fp_ ((struct { struct __FILE_public pub; \
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struct { unsigned char *_base; int _size; } _bf; \
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void *cookie; \
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void *_close; \
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void *_read; \
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void *_seek; \
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void *_write; \
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struct { unsigned char *_base; int _size; } _ub; \
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int _ur; \
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unsigned char _ubuf[3]; \
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unsigned cahr _nbuf[1]; \
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struct { unsigned char *_base; int _size; } _lb; \
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int _blksize; \
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fpos_t _offset; \
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/* More fields, not relevant here. */ \
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} *) fp)
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/* See <http://www.dragonflybsd.org/cvsweb/src/include/stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>. */
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# define _p pub._p
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# define _flags pub._flags
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# define _r pub._r
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# define _w pub._w
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# else
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# define fp_ fp
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# endif
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# if defined __NetBSD__ || defined __OpenBSD__ /* NetBSD, OpenBSD */
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/* See <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup>
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and <http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> */
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struct __sfileext
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{
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struct __sbuf _ub; /* ungetc buffer */
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/* More fields, not relevant here. */
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};
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# define fp_ub ((struct __sfileext *) fp->_ext._base)->_ub
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# else /* FreeBSD, DragonFly, MacOS X, Cygwin */
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# define fp_ub fp->_ub
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# endif
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# define HASUB(fp) (fp_ub._base != NULL)
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#endif
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/* SystemV derived implementations. */
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#if defined _IOERR
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# if defined __sun && defined _LP64 /* Solaris/{SPARC,AMD64} 64-bit */
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# define fp_ ((struct { unsigned char *_ptr; \
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unsigned char *_base; \
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unsigned char *_end; \
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long _cnt; \
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int _file; \
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unsigned int _flag; \
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} *) fp)
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# else
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# define fp_ fp
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# endif
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# if defined _SCO_DS /* OpenServer */
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# define _cnt __cnt
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# define _ptr __ptr
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# define _base __base
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# define _flag __flag
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# endif
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#endif
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@ -108,7 +108,7 @@ char *xstrdup (char const *str) ATTRIBUTE_MALLOC;
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void *xnmalloc (size_t n, size_t s) ATTRIBUTE_MALLOC;
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void *xnrealloc (void *p, size_t n, size_t s);
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void *x2nrealloc (void *p, size_t *pn, size_t s);
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char *xcharalloc (size_t n) ATTRIBUTE_MALLOC;;
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char *xcharalloc (size_t n) ATTRIBUTE_MALLOC;
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# endif
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# ifdef static_inline
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|
34
m4/fseeko.m4
Normal file
34
m4/fseeko.m4
Normal file
@ -0,0 +1,34 @@
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# fseeko.m4 serial 4
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dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_FUNC_FSEEKO],
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[
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AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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AC_REQUIRE([AC_PROG_CC])
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AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
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dnl Persuade glibc <stdio.h> to declare fseeko().
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AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
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AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko],
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[
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AC_TRY_LINK([#include <stdio.h>], [fseeko (stdin, 0, 0);],
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[gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
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])
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if test $gl_cv_func_fseeko = no; then
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HAVE_FSEEKO=0
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gl_REPLACE_FSEEKO
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elif test $gl_cv_var_stdin_large_offset = no; then
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gl_REPLACE_FSEEKO
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fi
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])
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AC_DEFUN([gl_REPLACE_FSEEKO],
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[
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AC_LIBOBJ([fseeko])
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AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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REPLACE_FSEEKO=1
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])
|
@ -15,11 +15,11 @@
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|
||||
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# Specification in the form of a command-line invocation:
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# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt getpass-gnu maintainer-makefile quote
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# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt getpass-gnu maintainer-makefile quote quotearg
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|
||||
# Specification in the form of a few gnulib-tool.m4 macro invocations:
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gl_LOCAL_DIR([])
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gl_MODULES([alloca c-ctype getopt getpass-gnu maintainer-makefile quote])
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gl_MODULES([alloca c-ctype getopt getpass-gnu maintainer-makefile quote quotearg])
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gl_AVOID([])
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gl_SOURCE_BASE([lib])
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gl_M4_BASE([m4])
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|
@ -26,6 +26,7 @@ AC_DEFUN([gl_EARLY],
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m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
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AC_REQUIRE([AC_PROG_RANLIB])
|
||||
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
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AC_REQUIRE([AC_FUNC_FSEEKO])
|
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])
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||||
|
||||
# This macro should be invoked from ./configure.ac, in the section
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@ -50,6 +51,8 @@ AC_DEFUN([gl_INIT],
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[AM_XGETTEXT_OPTION([--flag=error:3:c-format])
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AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
|
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gl_EXITFAIL
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gl_FUNC_FSEEKO
|
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gl_STDIO_MODULE_INDICATOR([fseeko])
|
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gl_FUNC_GETDELIM
|
||||
gl_STDIO_MODULE_INDICATOR([getdelim])
|
||||
gl_FUNC_GETLINE
|
||||
@ -69,6 +72,8 @@ AC_DEFUN([gl_INIT],
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[AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
|
||||
[GNUmakefile=$GNUmakefile])])
|
||||
gl_INLINE
|
||||
gl_FUNC_LSEEK
|
||||
gl_UNISTD_MODULE_INDICATOR([lseek])
|
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gl_QUOTE
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||||
gl_QUOTEARG
|
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gl_FUNC_REALLOC_POSIX
|
||||
@ -224,6 +229,7 @@ AC_DEFUN([gl_FILE_LIST], [
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lib/error.h
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||||
lib/exitfail.c
|
||||
lib/exitfail.h
|
||||
lib/fseeko.c
|
||||
lib/getdelim.c
|
||||
lib/getline.c
|
||||
lib/getopt.c
|
||||
@ -234,12 +240,14 @@ AC_DEFUN([gl_FILE_LIST], [
|
||||
lib/getpass.h
|
||||
lib/gettext.h
|
||||
lib/intprops.h
|
||||
lib/lseek.c
|
||||
lib/quote.c
|
||||
lib/quote.h
|
||||
lib/quotearg.c
|
||||
lib/quotearg.h
|
||||
lib/realloc.c
|
||||
lib/stdbool.in.h
|
||||
lib/stdio-impl.h
|
||||
lib/stdio.in.h
|
||||
lib/stdlib.in.h
|
||||
lib/strerror.c
|
||||
@ -255,6 +263,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
||||
m4/error.m4
|
||||
m4/exitfail.m4
|
||||
m4/extensions.m4
|
||||
m4/fseeko.m4
|
||||
m4/getdelim.m4
|
||||
m4/getline.m4
|
||||
m4/getopt.m4
|
||||
@ -262,6 +271,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
||||
m4/gnulib-common.m4
|
||||
m4/include_next.m4
|
||||
m4/inline.m4
|
||||
m4/lseek.m4
|
||||
m4/malloc.m4
|
||||
m4/mbrtowc.m4
|
||||
m4/mbstate_t.m4
|
||||
|
50
m4/lseek.m4
Normal file
50
m4/lseek.m4
Normal file
@ -0,0 +1,50 @@
|
||||
# lseek.m4 serial 4
|
||||
dnl Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_LSEEK],
|
||||
[
|
||||
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe],
|
||||
[if test $cross_compiling = no; then
|
||||
AC_LINK_IFELSE([
|
||||
#include <sys/types.h> /* for off_t */
|
||||
#include <stdio.h> /* for SEEK_CUR */
|
||||
#include <unistd.h>
|
||||
int main ()
|
||||
{
|
||||
/* Exit with success only if stdin is seekable. */
|
||||
return lseek (0, (off_t)0, SEEK_CUR) < 0;
|
||||
}],
|
||||
[if test -s conftest$ac_exeext \
|
||||
&& ./conftest$ac_exeext < conftest.$ac_ext \
|
||||
&& { echo hi | ./conftest$ac_exeext; test $? = 1; }; then
|
||||
gl_cv_func_lseek_pipe=yes
|
||||
else
|
||||
gl_cv_func_lseek_pipe=no
|
||||
fi],
|
||||
[gl_cv_func_lseek_pipe=no])
|
||||
else
|
||||
AC_COMPILE_IFELSE([
|
||||
#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__
|
||||
/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */
|
||||
Choke me.
|
||||
#endif],
|
||||
[gl_cv_func_lseek_pipe=yes], [gl_cv_func_lseek_pipe=no])
|
||||
fi])
|
||||
if test $gl_cv_func_lseek_pipe = no; then
|
||||
gl_REPLACE_LSEEK
|
||||
fi
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_REPLACE_LSEEK],
|
||||
[
|
||||
AC_LIBOBJ([lseek])
|
||||
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
|
||||
REPLACE_LSEEK=1
|
||||
AC_DEFINE([LSEEK_PIPE_BROKEN], [1],
|
||||
[Define to 1 if lseek does not detect pipes.])
|
||||
])
|
2
maint.mk
2
maint.mk
@ -20,7 +20,7 @@
|
||||
ME := maint.mk
|
||||
|
||||
# List of all C-like source code files that will be tested for
|
||||
# stylistic "errors". You may want to define this to something
|
||||
# stylistic "errors". You may want to define this to something
|
||||
# more complex in Makefile.cfg.
|
||||
C_SOURCES ?= $(shell find . -name '*.[chly]')
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user