#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: man-pages-l10n VERSION\n"
"POT-Creation-Date: 2014-07-17 17:53+0900\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: TH
#: man-pages/man2/fsync.2:38
#, no-wrap
msgid "FSYNC"
msgstr ""

#. type: TH
#: man-pages/man2/fsync.2:38
#, no-wrap
msgid "2014-04-06"
msgstr ""

#. type: TH
#: man-pages/man2/fsync.2:38
#, no-wrap
msgid "Linux"
msgstr ""

#. type: TH
#: man-pages/man2/fsync.2:38
#, no-wrap
msgid "Linux Programmer's Manual"
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:39
#, no-wrap
msgid "NAME"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:41
msgid ""
"fsync, fdatasync - synchronize a file's in-core state with storage device"
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:41
#, no-wrap
msgid "SYNOPSIS"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:43
msgid "B<#include E<lt>unistd.hE<gt>>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:45
msgid "B<int fsync(int >I<fd>B<);>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:47
msgid "B<int fdatasync(int >I<fd>B<);>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:51
msgid ""
"Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:55
msgid "B<fsync>(): _BSD_SOURCE || _XOPEN_SOURCE"
msgstr ""

#.  _POSIX_C_SOURCE\ >=\ 200112L only since glibc 2.8
#. type: Plain text
#: man-pages/man2/fsync.2:58
#, no-wrap
msgid "         || /* since glibc 2.8: */ _POSIX_C_SOURCE\\ E<gt>=\\ 200112L\n"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:61
msgid ""
"B<fdatasync>(): _POSIX_C_SOURCE\\ E<gt>=\\ 199309L || _XOPEN_SOURCE\\ E<gt>="
"\\ 500"
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:61
#, no-wrap
msgid "DESCRIPTION"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:74
msgid ""
"B<fsync>()  transfers (\"flushes\") all modified in-core data of (i.e., "
"modified buffer cache pages for) the file referred to by the file descriptor "
"I<fd> to the disk device (or other permanent storage device) so that all "
"changed information can be retrieved even after the system crashed or was "
"rebooted.  This includes writing through or flushing a disk cache if present."
"  The call blocks until the device reports that the transfer has completed.  "
"It also flushes metadata information associated with the file (see "
"B<stat>(2))."
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:82
msgid ""
"Calling B<fsync>()  does not necessarily ensure that the entry in the "
"directory containing the file has also reached disk.  For that an explicit "
"B<fsync>()  on a file descriptor for the directory is also needed."
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:103
msgid ""
"B<fdatasync>()  is similar to B<fsync>(), but does not flush modified "
"metadata unless that metadata is needed in order to allow a subsequent data "
"retrieval to be correctly handled.  For example, changes to I<st_atime> or "
"I<st_mtime> (respectively, time of last access and time of last "
"modification; see B<stat>(2))  do not require flushing because they are not "
"necessary for a subsequent data read to be handled correctly.  On the other "
"hand, a change to the file size (I<st_size>, as made by say "
"B<ftruncate>(2)), would require a metadata flush."
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:108
msgid ""
"The aim of B<fdatasync>()  is to reduce disk activity for applications that "
"do not require all metadata to be synchronized with the disk."
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:108
#, no-wrap
msgid "RETURN VALUE"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:113
msgid ""
"On success, these system calls return zero.  On error, -1 is returned, and "
"I<errno> is set appropriately."
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:113
#, no-wrap
msgid "ERRORS"
msgstr ""

#. type: TP
#: man-pages/man2/fsync.2:114
#, no-wrap
msgid "B<EBADF>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:118
msgid "I<fd> is not a valid open file descriptor."
msgstr ""

#. type: TP
#: man-pages/man2/fsync.2:118
#, no-wrap
msgid "B<EIO>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:121
msgid "An error occurred during synchronization."
msgstr ""

#. type: TP
#: man-pages/man2/fsync.2:121
#, no-wrap
msgid "B<EROFS>, B<EINVAL>"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:125
msgid ""
"I<fd> is bound to a special file which does not support synchronization."
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:125
#, no-wrap
msgid "CONFORMING TO"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:127
msgid "4.3BSD, POSIX.1-2001."
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:127
#, no-wrap
msgid "AVAILABILITY"
msgstr ""

#.  POSIX.1-2001: It shall be defined to -1 or 0 or 200112L.
#.  -1: unavailable, 0: ask using sysconf().
#.  glibc defines them to 1.
#. type: Plain text
#: man-pages/man2/fsync.2:140
msgid ""
"On POSIX systems on which B<fdatasync>()  is available, "
"B<_POSIX_SYNCHRONIZED_IO> is defined in I<E<lt>unistd.hE<gt>> to a value "
"greater than 0.  (See also B<sysconf>(3).)"
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:140
#, no-wrap
msgid "NOTES"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:146
msgid ""
"On some UNIX systems (but not Linux), I<fd> must be a I<writable> file "
"descriptor."
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:152
msgid ""
"In Linux 2.2 and earlier, B<fdatasync>()  is equivalent to B<fsync>(), and "
"so has no performance advantage."
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:162
msgid ""
"The B<fsync>()  implementations in older kernels and lesser used filesystems "
"does not know how to flush disk caches.  In these cases disk caches need to "
"be disabled using B<hdparm>(8)  or B<sdparm>(8)  to guarantee safe operation."
""
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:162
#, no-wrap
msgid "SEE ALSO"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:170
msgid ""
"B<bdflush>(2), B<open>(2), B<sync>(2), B<sync_file_range>(2), B<hdparm>(8), "
"B<mount>(8), B<sync>(8)"
msgstr ""

#. type: SH
#: man-pages/man2/fsync.2:170
#, no-wrap
msgid "COLOPHON"
msgstr ""

#. type: Plain text
#: man-pages/man2/fsync.2:178
msgid ""
"This page is part of release 3.70 of the Linux I<man-pages> project.  A "
"description of the project, information about reporting bugs, and the latest "
"version of this page, can be found at \\%http://www.kernel.org/doc/man-pages/"
"."
msgstr ""