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authorAlberto Aguirre <albaguirre@gmail.com>2018-03-02 15:01:01 -0600
committerAndreas Schneider <asn@cryptomilk.org>2018-03-11 22:58:49 +0100
commit7e1e0e5098beeaf926dc53e35f9e9f35915d5515 (patch)
tree72baae65d5b8546e2c3885b2d0c3fb7bb31d07fc /ConfigureChecks.cmake
parent3fa0e3959ced18fcc2d6e31c55ae658ba9bc43c5 (diff)
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misc: Use SecureZeroMemory if available for explicit_bzero
Useful on Windows platforms where SecureZeroMemory is available. Signed-off-by: Alberto Aguirre <albaguirre@gmail.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'ConfigureChecks.cmake')
-rw-r--r--ConfigureChecks.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index f495faf0..fc42d982 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -180,6 +180,8 @@ if (WIN32)
check_function_exists(_strtoui64 HAVE__STRTOUI64)
set(HAVE_SELECT TRUE)
+
+ check_symbol_exists(SecureZeroMemory "windows.h" HAVE_SECURE_ZERO_MEMORY)
else (WIN32)
check_function_exists(poll HAVE_POLL)
check_function_exists(select HAVE_SELECT)