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Support File#birthtime on Linux

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2019-02-22 06:01:08 +00:00
parent 607ecea7c9
commit fc90c4ec5d
2 changed files with 16 additions and 3 deletions
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8
file.c
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@ -1208,6 +1208,8 @@ statx_birthtime(const struct statx *stx, VALUE fname)
}
typedef struct statx statx_data;
# define HAVE_STAT_BIRTHTIME
#elif defined(HAVE_STAT_BIRTHTIME)
# define statx_without_gvl(path, st, mask) stat_without_gvl(path, st)
# define fstatx_without_gvl(fd, st, mask) fstat_without_gvl(fd, st)
@ -2434,13 +2436,13 @@ static VALUE
rb_file_birthtime(VALUE obj)
{
rb_io_t *fptr;
struct stat st;
statx_data st;
GetOpenFile(obj, fptr);
if (fstat(fptr->fd, &st) == -1) {
if (fstatx_without_gvl(fptr->fd, &st, STATX_BTIME) == -1) {
rb_sys_fail_path(fptr->pathv);
}
return stat_birthtime(&st);
return statx_birthtime(&st, fptr->pathv);
}
#else
# define rb_file_birthtime rb_f_notimplement

11
test/ruby/test_file_exhaustive.rb
View file

@ -623,6 +623,17 @@ class TestFileExhaustive < Test::Unit::TestCase
assert_raise(Errno::ENOENT) { File.ctime(nofile) }
end
def test_birthtime
[regular_file, utf8_file].each do |file|
t1 = File.birthtime(file)
t2 = File.open(file) {|f| f.birthtime}
assert_kind_of(Time, t1)
assert_kind_of(Time, t2)
assert_equal(t1, t2)
end
assert_raise(Errno::ENOENT) { File.birthtime(nofile) }
end if File.respond_to?(:birthtime)
def test_chmod
[regular_file, utf8_file].each do |file|
assert_equal(1, File.chmod(0444, file))