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* hash.c (ruby_setenv): also set CRT workarea. ref [ruby-core:25010]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2009-11-11 03:20:21 +00:00
parent 914b36e3f9
commit dc9112dd7a
2 changed files with 22 additions and 18 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Nov 11 12:19:27 2009 NAKAMURA Usaku <usa@ruby-lang.org>
* hash.c (ruby_setenv): also set CRT workarea. ref [ruby-core:25010]
Wed Nov 11 09:36:02 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* marshal.c (w_object, r_object0): use RHASH_IFNONE but not ifnone

36
hash.c
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@ -2032,24 +2032,24 @@ void
ruby_setenv(const char *name, const char *value)
{
#if defined(_WIN32)
/* The sane way to deal with the environment.
* Has these advantages over putenv() & co.:
* * enables us to store a truly empty value in the
* environment (like in UNIX).
* * we don't have to deal with RTL globals, bugs and leaks.
* * Much faster.
* Why you may want to enable USE_WIN32_RTL_ENV:
* * environ[] and RTL functions will not reflect changes,
* which might be an issue if extensions want to access
* the env. via RTL. This cuts both ways, since RTL will
* not see changes made by extensions that call the Win32
* functions directly, either.
* GSAR 97-06-07
*
* REMARK: USE_WIN32_RTL_ENV is already obsoleted since we don't use
* RTL's environ global variable directly yet.
*/
SetEnvironmentVariable(name,value);
int len;
char *buf;
if (value) {
len = strlen(name) + 1 + strlen(value) + 1;
buf = ALLOCA_N(char, len);
snprintf(buf, len, "%s=%s", name, value);
putenv(buf);
/* putenv() doesn't handle empty value */
if (*value)
SetEnvironmentVariable(name,value);
}
else {
len = strlen(name) + 1 + 1;
buf = ALLOCA_N(char, len);
snprintf(buf, len, "%s=", name);
putenv(buf);
}
#elif defined(HAVE_SETENV) && defined(HAVE_UNSETENV)
#undef setenv
#undef unsetenv