backtrace.c: Revert last two changes.
authorIan Lance Taylor <iant@golang.org>
Tue, 17 Apr 2018 17:58:05 +0000 (17:58 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Tue, 17 Apr 2018 17:58:05 +0000 (17:58 +0000)
commit21070494d80ebf9586ecf2fe9a3c24d34329e4db
treef60b3de730ae33dcb541cc3b57e9983738b331e5
parentc36af1b4da7efda503da001274ec514b06324a78
backtrace.c: Revert last two changes.

* backtrace.c: Revert last two changes.  Don't call mmap
directly.

From-SVN: r259440
libbacktrace/ChangeLog
libbacktrace/backtrace.c