Mercurial > hg > octave-nkf > gnulib-hg

annotate modules/lseek @ 16795:6a9ea5d7b466

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Large File Support for native Windows platforms. * m4/largefile.m4 (gl_LARGEFILE): New macro. * modules/largefile (configure.ac): Require gl_LARGEFILE. * lib/sys_types.in.h (off_t) [WINDOWS_64_BIT_OFF_T]: Define to a 64-bit type. * m4/sys_types_h.m4 (gl_SYS_TYPES_H): Set WINDOWS_64_BIT_OFF_T. * modules/sys_types (Makefile.am): Substitute WINDOWS_64_BIT_OFF_T. * doc/posix-headers/sys_types.texi: Mention the effect of the 'largefile' module. * lib/fcntl.in.h: Add comments about off_t. * modules/fcntl-h (Depends-on): Add sys_types. * lib/unistd.in.h [WINDOWS_64_BIT_OFF_T]: Include <sys/types.h>. (ftruncate): Replace it if REPLACE_FTRUNCATE is 1. * m4/unistd_h.m4 (gl_UNISTD_H): Require gl_SYS_TYPES_H. (gl_UNISTD_H_DEFAULTS): Initialize REPLACE_FTRUNCATE. * modules/unistd (Depends-on): Add sys_types. (Makefile.am): Substitute WINDOWS_64_BIT_OFF_T, REPLACE_FTRUNCATE. * lib/lseek.c (rpl_lseek) [_GL_WINDOWS_64_BIT_OFF_T]: Use _lseeki64 instead of lseek. * m4/lseek.m4 (gl_FUNC_LSEEK): Require gl_SYS_TYPES_H. Set REPLACE_LSEEK if WINDOWS_64_BIT_OFF_T is 1. * modules/lseek (Depends-on): Add sys_types. * lib/ftruncate.c: Put under GPLv3+. Include <windows.h>, msvc-nothrow.h. (SetFileSize): New function. (ftruncate) [_GL_WINDOWS_64_BIT_OFF_T]: New implementation. * m4/ftruncate.m4 (gl_FUNC_FTRUNCATE): Set REPLACE_FTRUNCATE on Windows if Large File Support is requested. * modules/ftruncate (configure.ac): Consider REPLACE_FTRUNCATE. (Depends-on): Add sys_types, msvc-nothrow. Update conditions. * lib/stdio.in.h: Add comments about off_t. * modules/stdio (Depends-on): Add sys_types. * lib/ftello.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _ftelli64 or ftello64 instead of ftello. * m4/ftello.m4 (gl_FUNC_FTELLO): Require gl_SYS_TYPES_H. Set REPLACE_FTELLO if WINDOWS_64_BIT_OFF_T is 1. (gl_PREREQ_FTELLO): New macro. * modules/ftello (Depends-on): Add sys_types. (configure.ac): Incoke gl_PREREQ_FTELLO. * lib/fseeko.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _fseeki64 or fseeko64 instead of fseeko. * m4/fseeko.m4 (gl_FUNC_FSEEKO): Require gl_SYS_TYPES_H. Set REPLACE_FSEEKO if WINDOWS_64_BIT_OFF_T is 1. (gl_PREREQ_FSEEKO): New macro. * modules/fseeko (Depends-on): Add sys_types. (configure.ac): Invoke gl_PREREQ_FSEEKO. * lib/sys_stat.in.h: Add comments about off_t. (stat, fstat) [WINDOWS_64_BIT_ST_SIZE]: Define to variants that use a 64-bit integer for st_size in 'struct stat'. * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Set WINDOWS_64_BIT_ST_SIZE. Define _GL_WINDOWS_64_BIT_ST_SIZE. * modules/sys_stat (Depends-on): Add sys_types. (Makefile.am): Substitute WINDOWS_64_BIT_ST_SIZE. * lib/stat.c (stat) [_GL_WINDOWS_64_BIT_ST_SIZE]: Define to _stati64 instead of stat or _stat. * lib/fstat.c [_GL_WINDOWS_64_BIT_ST_SIZE]: Use _fstati64 and 'struct _stati64' instead of fstat and 'struct stat'. * m4/fstat.m4 (gl_FUNC_FSTAT): Require gl_HEADER_SYS_STAT_H. Set REPLACE_FSTAT if WINDOWS_64_BIT_ST_SIZE is 1. Reported by Ray Satiro <raysatiro@yahoo.com>.
author Bruno Haible <bruno@clisp.org>
date Sat, 14 Apr 2012 23:27:45 +0200
parents 16f47458947e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8872
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
1 Description:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
2 lseek() function: Reposition a file descriptor.
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
3
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
4 Files:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
5 lib/lseek.c
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
6 m4/lseek.m4
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
7
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
8 Depends-on:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
9 unistd
16795
6a9ea5d7b466 Large File Support for native Windows platforms.
Bruno Haible <bruno@clisp.org>
parents: 15781
diff changeset
10 sys_types
15474
51231c56c0a1 Add dependencies to the 'largefile' module.
Paul Eggert <eggert@cs.ucla.edu>
parents: 15026
diff changeset
11 largefile
15752
b86e9061a6d0 New module 'msvc-nothrow'. Makes _get_osfhandle safe on MSVC 9.
Bruno Haible <bruno@clisp.org>
parents: 15474
diff changeset
12 msvc-nothrow [test $REPLACE_LSEEK = 1]
15781
16f47458947e New module 'fstat'.
Bruno Haible <bruno@clisp.org>
parents: 15752
diff changeset
13 fstat [test $REPLACE_LSEEK = 1]
8872
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
14
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
15 configure.ac:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
16 gl_FUNC_LSEEK
15026
a5ed10e5034d lseek: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 9104
diff changeset
17 if test $REPLACE_LSEEK = 1; then
a5ed10e5034d lseek: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 9104
diff changeset
18 AC_LIBOBJ([lseek])
a5ed10e5034d lseek: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 9104
diff changeset
19 fi
8872
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
20 gl_UNISTD_MODULE_INDICATOR([lseek])
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
21
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
22 Makefile.am:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
23
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
24 Include:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
25 <unistd.h>
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
26
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
27 License:
9104
142022763349 Use the synonymous term "LGPLv2+".
Bruno Haible <bruno@clisp.org>
parents: 8872
diff changeset
28 LGPLv2+
8872
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
29
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
30 Maintainer:
dfee3b4fd46c Fix lseek on mingw.
Eric Blake <ebb9@byu.net>
parents:
diff changeset
31 Eric Blake