* hash.c (rb_f_getenv): use rb_filesystem_str_new_cstr

  instead of rb_str_new2.
  ENV['PATH'].encoding should be Filesystem Encoding
  because its content is related to filesystem.
  see [ruby-dev:39393]

* hash.c (env_fetch): ditto.

* string.c (rb_filesystem_str_new): defined.

* string.c (rb_filesystem_str_new_cstr): ditto.

* include/ruby/intern.h (rb_filesystem_str_new): added.

* include/ruby/intern.h (rb_filesystem_str_new_cstr): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/string.c b/string.c
index a70bbaab5e..35a4253d2b 100644
--- a/string.c
+++ b/string.c
@@ -575,6 +575,18 @@ rb_locale_str_new_cstr(const char *ptr)
 }
 
 VALUE
+rb_filesystem_str_new(const char *ptr, long len)
+{
+    return rb_external_str_new_with_enc(ptr, len, rb_filesystem_encoding());
+}
+
+VALUE
+rb_filesystem_str_new_cstr(const char *ptr)
+{
+    return rb_external_str_new_with_enc(ptr, strlen(ptr), rb_filesystem_encoding());
+}
+
+VALUE
 rb_str_export(VALUE str)
 {
     return rb_str_conv_enc(str, STR_ENC_GET(str), rb_default_external_encoding());