mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-29 19:30:36 +02:00
06bfe276c8
* libguile/posix.h: * libguile/posix.c (scm_utime): Add optional nanosecond arguments. This is an incompatible change on the C level, but it's unlikely people are using this POSIX wrapper function, because they would just use the POSIX function directly. Hopefully, anyway. * module/system/base/compile.scm (call-with-output-file/atomic): Propagate source timestamps to targets with nanosecond precision, if available. Fixes build on systems with ext4 filesystems. * libguile/filesys.c (scm_stat2scm): * module/ice-9/posix.scm (stat:atimensec, stat:mtimensec) (stat:ctimensec): Add three new elements to Scheme stat structures, for nanosecond-level timestamps. * configure.ac: Add checks for utimensat, and for nanosecond fields in struct stat. We should switch to using Gnulib things for these, though. * doc/ref/posix.texi (File System): Add documentation for utime's additional arguments, and nanosecond stat timestamp accessors.
75 lines
2.7 KiB
Scheme
75 lines
2.7 KiB
Scheme
;;; installed-scm-file
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;;;; Copyright (C) 1999, 2006 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 3 of the License, or (at your option) any later version.
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;;;;
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;;;; This library 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 GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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;;;;
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(eval-when (compile)
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(set-current-module (resolve-module '(guile))))
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(define (stat:dev f) (vector-ref f 0))
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(define (stat:ino f) (vector-ref f 1))
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(define (stat:mode f) (vector-ref f 2))
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(define (stat:nlink f) (vector-ref f 3))
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(define (stat:uid f) (vector-ref f 4))
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(define (stat:gid f) (vector-ref f 5))
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(define (stat:rdev f) (vector-ref f 6))
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(define (stat:size f) (vector-ref f 7))
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(define (stat:atime f) (vector-ref f 8))
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(define (stat:mtime f) (vector-ref f 9))
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(define (stat:ctime f) (vector-ref f 10))
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(define (stat:blksize f) (vector-ref f 11))
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(define (stat:blocks f) (vector-ref f 12))
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(define (stat:atimensec f) (vector-ref f 15))
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(define (stat:mtimensec f) (vector-ref f 16))
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(define (stat:ctimensec f) (vector-ref f 17))
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;; derived from stat mode.
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(define (stat:type f) (vector-ref f 13))
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(define (stat:perms f) (vector-ref f 14))
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(define (passwd:name obj) (vector-ref obj 0))
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(define (passwd:passwd obj) (vector-ref obj 1))
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(define (passwd:uid obj) (vector-ref obj 2))
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(define (passwd:gid obj) (vector-ref obj 3))
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(define (passwd:gecos obj) (vector-ref obj 4))
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(define (passwd:dir obj) (vector-ref obj 5))
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(define (passwd:shell obj) (vector-ref obj 6))
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(define (group:name obj) (vector-ref obj 0))
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(define (group:passwd obj) (vector-ref obj 1))
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(define (group:gid obj) (vector-ref obj 2))
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(define (group:mem obj) (vector-ref obj 3))
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(define (utsname:sysname obj) (vector-ref obj 0))
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(define (utsname:nodename obj) (vector-ref obj 1))
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(define (utsname:release obj) (vector-ref obj 2))
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(define (utsname:version obj) (vector-ref obj 3))
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(define (utsname:machine obj) (vector-ref obj 4))
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(define (getpwent) (getpw))
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(define (setpwent) (setpw #t))
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(define (endpwent) (setpw))
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(define (getpwnam name) (getpw name))
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(define (getpwuid uid) (getpw uid))
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(define (getgrent) (getgr))
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(define (setgrent) (setgr #t))
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(define (endgrent) (setgr))
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(define (getgrnam name) (getgr name))
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(define (getgrgid id) (getgr id))
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