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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-18 10:30:41 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-18 10:30:41 +0000 |
commit | 4bc16691279e98ecdb3e19ff23902be671d46307 (patch) | |
tree | 020365f1dbb98ccbb1dec6ec33f2b36bc26e6d03 /hash.c | |
parent | a22232cd938a1d3df8f940463fb68700de124a19 (diff) | |
download | ruby-4bc16691279e98ecdb3e19ff23902be671d46307.tar.gz |
reduce tzset
* time.c (rb_localtime_r): call tzset() only after TZ environment
variable is changed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -3315,6 +3315,9 @@ env_str_new2(const char *ptr) static int env_path_tainted(const char *); +static const char TZ_ENV[] = "TZ"; +extern int ruby_tz_update; + static rb_encoding * env_encoding_for(const char *name, const char *ptr) { @@ -3396,6 +3399,9 @@ env_delete(VALUE obj, VALUE name) RB_GC_GUARD(name); path_tainted = 0; } + else if (ENVMATCH(nam, TZ_ENV)) { + ruby_tz_update = 0; + } return value; } return Qnil; @@ -3755,6 +3761,9 @@ env_aset(VALUE obj, VALUE nm, VALUE val) path_tainted_p(value); } } + else if (ENVMATCH(name, TZ_ENV)) { + ruby_tz_update = 0; + } return val; } |