diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-22 04:50:29 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-22 04:50:29 +0000 |
commit | a7dedc272e6e987ed53c468204f9ab0edca4ab2c (patch) | |
tree | 2cbb3cde9982b1e609b02f94f35560f67e8f3b5e | |
parent | 5d30ddec179c9c3174a2266c4ce1c91093c931ee (diff) |
* io.c (rb_io_fdatasync): new method IO#fdatasync.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | configure.in | 4 | ||||
-rw-r--r-- | io.c | 29 | ||||
-rw-r--r-- | version.h | 4 |
4 files changed, 37 insertions, 4 deletions
@@ -1,3 +1,7 @@ +Mon Jun 22 13:50:23 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * io.c (rb_io_fdatasync): new method IO#fdatasync. + Sun Jun 21 22:33:05 2009 Yusuke Endoh <mame@tsg.ne.jp> * load.c (Init_load): $: must be readonly. [ruby-dev:38690] diff --git a/configure.in b/configure.in index cb680b910c..b273dc9f6a 100644 --- a/configure.in +++ b/configure.in @@ -1076,9 +1076,9 @@ AC_REPLACE_FUNCS(dup2 memmove strerror\ strchr strstr crypt flock vsnprintf\ isnan finite isinf hypot acosh erf tgamma lgamma_r cbrt \ strlcpy strlcat) -AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot fsync getcwd eaccess\ +AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot getcwd eaccess\ truncate ftruncate chsize times utimes utimensat fcntl lockf lstat\ - link symlink readlink readdir_r\ + link symlink readlink readdir_r fsync fdatasync\ setitimer setruid seteuid setreuid setresuid setproctitle socketpair\ setrgid setegid setregid setresgid issetugid pause lchown lchmod\ getpgrp setpgrp getpgid setpgid initgroups getgroups setgroups\ @@ -1319,6 +1319,34 @@ rb_io_fsync(VALUE io) #define rb_io_fsync rb_f_notimplement #endif +#ifdef HAVE_FDATASYNC +/* + * call-seq: + * ios.fdatasync => 0 or nil + * + * Immediately writes all buffered data in <em>ios</em> to disk. + * Returns <code>nil</code> if the underlying operating system does not + * support <em>fdatasync(2)</em>. + */ + +static VALUE +rb_io_fdatasync(VALUE io) +{ + rb_io_t *fptr; + + io = GetWriteIO(io); + GetOpenFile(io, fptr); + + if (io_fflush(fptr) < 0) + rb_sys_fail(0); + if (fdatasync(fptr->fd) < 0) + rb_sys_fail_path(fptr->pathv); + return INT2FIX(0); +} +#else +#define rb_io_fdatasync rb_f_notimplement +#endif + /* * call-seq: * ios.fileno => fixnum @@ -8781,6 +8809,7 @@ Init_IO(void) rb_define_method(rb_cIO, "to_io", rb_io_to_io, 0); rb_define_method(rb_cIO, "fsync", rb_io_fsync, 0); + rb_define_method(rb_cIO, "fdatasync", rb_io_fdatasync, 0); rb_define_method(rb_cIO, "sync", rb_io_sync, 0); rb_define_method(rb_cIO, "sync=", rb_io_set_sync, 1); @@ -1,5 +1,5 @@ #define RUBY_VERSION "1.9.2" -#define RUBY_RELEASE_DATE "2009-06-21" +#define RUBY_RELEASE_DATE "2009-06-22" #define RUBY_PATCHLEVEL -1 #define RUBY_BRANCH_NAME "trunk" @@ -8,7 +8,7 @@ #define RUBY_VERSION_TEENY 1 #define RUBY_RELEASE_YEAR 2009 #define RUBY_RELEASE_MONTH 6 -#define RUBY_RELEASE_DAY 21 +#define RUBY_RELEASE_DAY 22 #include "ruby/version.h" |