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Merge pull request #94 from kazuho/kazuho/rename-compatibility

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make `rename` behavior consistent with MRI
This commit is contained in:
Tomoyuki Sahara
2017-10-18 13:22:22 +09:00
committed by GitHub
parent f8121953e7 0d92431061
commit 3c8e1f94c4
1 changed files with 2 additions and 0 deletions
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src/file.c
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@@ -119,9 +119,11 @@ mrb_file_s_rename(mrb_state *mrb, mrb_value obj)
src = mrb_string_value_cstr(mrb, &from);
dst = mrb_string_value_cstr(mrb, &to);
if (rename(src, dst) < 0) {
#if defined(_WIN32) || defined(_WIN64)
if (CHMOD(dst, 0666) == 0 && UNLINK(dst) == 0 && rename(src, dst) == 0) {
return mrb_fixnum_value(0);
}
#endif
mrb_sys_fail(mrb, mrb_str_to_cstr(mrb, mrb_format(mrb, "(%S, %S)", from, to)));
}
return mrb_fixnum_value(0);