diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/serialize.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/serialize.h b/src/serialize.h index 6952004e2e..38c533d9ae 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -38,6 +38,18 @@ typedef unsigned long long uint64; #define munlock(p, n) VirtualUnlock((p), (n)); #else #include <sys/mman.h> +#include <limits.h> +/* This comes from limits.h if it's not defined there set a sane default */ +#ifndef PAGESIZE +#include <unistd.h> +#define PAGESIZE sysconf(_SC_PAGESIZE) +#endif +#define mlock(a,b) \ + mlock(((void *)(((size_t)(a)) & (~((PAGESIZE)-1)))),\ + (((((size_t)(a)) + (b) - 1) | ((PAGESIZE) - 1)) + 1) - (((size_t)(a)) & (~((PAGESIZE) - 1)))) +#define munlock(a,b) \ + munlock(((void *)(((size_t)(a)) & (~((PAGESIZE)-1)))),\ + (((((size_t)(a)) + (b) - 1) | ((PAGESIZE) - 1)) + 1) - (((size_t)(a)) & (~((PAGESIZE) - 1)))) #endif class CScript; |