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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2018-03-04 17:48:16 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2018-03-04 17:50:23 (GMT)
commitcd59d5364f5b32ac136e4a91b8534f2410059cde (patch)
tree12bcb56e15befd8adad7f342f32fff378297e946 /src/Common
parent5065116e568defd254ea83909d3b6e6c9b0947ed (diff)
downloadVeraCrypt-cd59d5364f5b32ac136e4a91b8534f2410059cde.zip
VeraCrypt-cd59d5364f5b32ac136e4a91b8534f2410059cde.tar.gz
Windows: Implement TRIM support for non-system SSD partitions/drives and add driver option to enable it (TRIM is disabled by default for non-system SSD partitions/drives)
Diffstat (limited to 'src/Common')
-rw-r--r--src/Common/Apidrvr.h1
-rw-r--r--src/Common/Common.h2
2 files changed, 3 insertions, 0 deletions
diff --git a/src/Common/Apidrvr.h b/src/Common/Apidrvr.h
index 283e58d..fda2d94 100644
--- a/src/Common/Apidrvr.h
+++ b/src/Common/Apidrvr.h
@@ -410,5 +410,6 @@ typedef struct
#define TC_DRIVER_CONFIG_ENABLE_EXTENDED_IOCTL 0x10
#define TC_DRIVER_CONFIG_DISABLE_EVIL_MAID_ATTACK_DETECTION 0x20
#define TC_DRIVER_CONFIG_CACHE_BOOT_PIM 0x40
+#define VC_DRIVER_CONFIG_ALLOW_NONSYS_TRIM 0x80
#endif /* _WIN32 */
diff --git a/src/Common/Common.h b/src/Common/Common.h
index 421d823..0620b65 100644
--- a/src/Common/Common.h
+++ b/src/Common/Common.h
@@ -23,6 +23,8 @@
#define VOLUME_ID_SIZE SHA256_DIGESTSIZE
+#define ALIGN_VALUE(value, alignment) (((alignment) == 0)? (value) : (((value) + ((alignment) - 1)) & ~((alignment) - 1)))
+
typedef enum
{
// IMPORTANT: If you add a new item here, update IsOSVersionAtLeast().