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author | Nick Mathewson <nickm@torproject.org> | 2013-08-19 10:05:14 -0400 |
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committer | Nick Mathewson <nickm@torproject.org> | 2013-08-19 10:05:14 -0400 |
commit | 3807a30b03ab42f2f503f2db62b1ef5876e2be80 (patch) | |
tree | 35f89ace62cb76dd7bae62c725deab5f53bf102e /evutil.c | |
parent | c149a1a5e74a17febd6c0bf9af00b80104a5c3ed (diff) | |
parent | c83efb801fefe4e10211c1a1d02ecd123926fb8c (diff) | |
download | libevent-3807a30b03ab42f2f503f2db62b1ef5876e2be80.tar.gz |
Merge remote-tracking branch 'origin/patches-2.0'
Conflicts:
util-internal.h
Diffstat (limited to 'evutil.c')
-rw-r--r-- | evutil.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -2400,6 +2400,18 @@ evutil_weakrand_range_(struct evutil_weakrand_state *state, ev_int32_t top) return result; } +/** + * Volatile pointer to memset: we use this to keep the compiler from + * eliminating our call to memset. + */ +void * (*volatile evutil_memset_volatile_)(void *, int, size_t) = memset; + +void +evutil_memclear_(void *mem, size_t len) +{ + evutil_memset_volatile_(mem, 0, len); +} + int evutil_sockaddr_is_loopback_(const struct sockaddr *addr) { |