diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-05 08:23:57 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-05 08:23:57 +0000 |
| commit | 0fe34211f226115a50afb8df0cab3970eff25d62 (patch) | |
| tree | 10e0cd3e0f536d85fad948fd33e39bb38f66f7bb | |
| parent | a2144bd72aad7c25e160cf283f957d59fe7c90b2 (diff) | |
* ext/-test/file/fs.c (get_atime_p): Updating of file access times
is enabled or not.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | ext/-test-/file/extconf.rb | 1 | ||||
| -rw-r--r-- | ext/-test-/file/fs.c | 28 |
3 files changed, 34 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sat Nov 5 17:18:24 2016 NARUSE, Yui <naruse@ruby-lang.org> + + * ext/-test/file/fs.c (get_atime_p): Updating of file access times + is enabled or not. + Sat Nov 5 16:28:07 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> * io.c (extract_getline_opts): extract chomp option. diff --git a/ext/-test-/file/extconf.rb b/ext/-test-/file/extconf.rb index 321c173f4c..9027ed1c3e 100644 --- a/ext/-test-/file/extconf.rb +++ b/ext/-test-/file/extconf.rb @@ -5,6 +5,7 @@ headers = %w[sys/param.h sys/mount.h sys/vfs.h].select {|h| have_header(h)} if have_type("struct statfs", headers) have_struct_member("struct statfs", "f_fstypename", headers) have_struct_member("struct statfs", "f_type", headers) + have_struct_member("struct statfs", "f_flags", headers) end headers = %w[sys/statvfs.h].select {|h| have_header(h)} diff --git a/ext/-test-/file/fs.c b/ext/-test-/file/fs.c index d3fa5350e5..06f03756ad 100644 --- a/ext/-test-/file/fs.c +++ b/ext/-test-/file/fs.c @@ -36,6 +36,12 @@ typedef struct statvfs statfs_t; # if defined HAVE_STRUCT_STATVFS_F_TYPE # define HAVE_STRUCT_STATFS_T_F_TYPE 1 # endif +#elif defined(HAVE_STRUCT_STATFS_F_TYPE) /* Linux */ +typedef struct statfs statfs_t; +# define STATFS(f, s) statfs((f), (s)) +# if defined HAVE_STRUCT_STATFS_F_TYPE +# define HAVE_STRUCT_STATFS_T_F_TYPE 1 +# endif #endif VALUE @@ -72,9 +78,31 @@ get_fsname(VALUE self, VALUE str) return Qnil; } +VALUE +get_atime_p(VALUE self, VALUE str) +{ +#ifdef STATFS + statfs_t st; + FilePathValue(str); + str = rb_str_encode_ospath(str); + if (STATFS(StringValueCStr(str), &st) == -1) { + rb_sys_fail_str(str); + } +# ifdef HAVE_STRUCT_STATFS_F_FLAGS +# ifdef MNT_NOATIME + return st.f_flags & MNT_NOATIME ? Qtrue : Qfalse; +# elif defined(ST_NOATIME) + return st.f_flags & ST_NOATIME ? Qtrue : Qfalse; +# endif +# endif +#endif + return Qnil; +} + void Init_fs(VALUE module) { VALUE fs = rb_define_module_under(module, "Fs"); rb_define_module_function(fs, "fsname", get_fsname, 1); + rb_define_module_function(fs, "atime?", get_atime_p, 1); } |