From: Eric Wong <e@80x24.org>
To: clogger-public@bogomips.org
Cc: Eric Wong <e@80x24.org>
Subject: [PATCH] clogger.c: comment to explain the lack of GC guard
Date: Tue, 17 Jan 2017 19:22:41 +0000
Message-ID: <20170117192241.22814-1-e@80x24.org> (raw)
If I (the person who wrote this) spent a minute figuring out why
it wasn't needed, somebody else might, too. Save someone else
a minute.
---
ext/clogger_ext/clogger.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ext/clogger_ext/clogger.c b/ext/clogger_ext/clogger.c
index f29cf26..83ce76a 100644
--- a/ext/clogger_ext/clogger.c
+++ b/ext/clogger_ext/clogger.c
@@ -682,6 +682,7 @@ static VALUE cwrite(struct clogger *c)
if (c->fd >= 0) {
write_full(c->fd, RSTRING_PTR(dst), RSTRING_LEN(dst));
+ /* no need for RB_GC_GUARD(dst) here, marked as c->log_buf */
} else {
VALUE logger = c->logger;
--
EW
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