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comparison dbutil.h @ 928:7cd89d4e0335

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Add new monotonic_now() wrapper so that timeouts are unaffected by system clock changes
author Matt Johnston <matt@ucc.asn.au>
date Thu, 13 Mar 2014 23:50:09 +0800
parents aa689d140928
children 5daedffd0769
comparison
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927:122fb3532038 928:7cd89d4e0335
104 #define dropbear_assert(X) do { if (!(X)) { fail_assert(#X, __FILE__, __LINE__); } } while (0) 104 #define dropbear_assert(X) do { if (!(X)) { fail_assert(#X, __FILE__, __LINE__); } } while (0)
105 105
106 /* Returns 0 if a and b have the same contents */ 106 /* Returns 0 if a and b have the same contents */
107 int constant_time_memcmp(const void* a, const void *b, size_t n); 107 int constant_time_memcmp(const void* a, const void *b, size_t n);
108 108
109 /* Returns a time in seconds that doesn't go backwards - does not correspond to
110 a real-world clock */
111 time_t monotonic_now();
112
113
109 #endif /* _DBUTIL_H_ */ 114 #endif /* _DBUTIL_H_ */