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missing/explicit_bzero.c: Fixup r52806

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Maybe kosaki had a better version, but CI failure emails are
annoying.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2015-11-30 22:53:21 +00:00
parent 487748fac8
commit cae8e96bf5
2 changed files with 13 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue Dec 1 07:50:33 2015 Eric Wong <e@80x24.org>
* missing/explicit_bzero.c: new file. define explicit_bzero.
Fixup r52806
Thu Oct 22 12:54:43 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread_pthread.c (register_ubf_list): renamed from
@ -88,7 +93,6 @@ Wed Oct 21 08:23:36 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
Sun Oct 18 17:26:53 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* missing/explicit_bzero.c: new file. define explicit_bzero.
* common.mk: add a rule for explicit.o.
* configure.in: detect explicit_bzero and memset_s.
* include/ruby/missing.h: add explicit_bzero.

8
missing/explicit_bzero.c Normal file
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@ -0,0 +1,8 @@
#include <string.h>
/* prevent the compiler from optimizing away memset or bzero */
void
explicit_bzero(void *p, size_t n)
{
memset(p, 0, n);
}