diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-24 15:45:16 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-24 15:45:16 +0000 |
commit | 8428347e99598e7808575d97becfaf0c881af3cc (patch) | |
tree | 95540a337b649319b46b0e942eee2876a72a81a2 /file.c | |
parent | 400ded9338961ce39b3cd9cb58f03277e0a37f2d (diff) | |
download | ruby-8428347e99598e7808575d97becfaf0c881af3cc.tar.gz |
* file.c (rb_file_size): new method added. [ruby-core:22088]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1807,6 +1807,22 @@ rb_file_ctime(VALUE obj) return stat_ctime(&st); } +static VALUE +rb_file_size(VALUE obj) +{ + rb_io_t *fptr; + struct stat st; + + GetOpenFile(obj, fptr); + if (fptr->mode & FMODE_WRITABLE) { + rb_io_flush(obj); + } + if (fstat(fptr->fd, &st) == -1) { + rb_sys_fail_path(fptr->pathv); + } + return OFFT2NUM(st.st_size); +} + static void chmod_internal(const char *path, void *mode) { @@ -4766,6 +4782,7 @@ Init_File(void) rb_define_method(rb_cFile, "atime", rb_file_atime, 0); rb_define_method(rb_cFile, "mtime", rb_file_mtime, 0); rb_define_method(rb_cFile, "ctime", rb_file_ctime, 0); + rb_define_method(rb_cFile, "size", rb_file_size, 0); rb_define_method(rb_cFile, "chmod", rb_file_chmod, 1); rb_define_method(rb_cFile, "chown", rb_file_chown, 2); |