ObjFW  Diff

Differences From Artifact [89cb21ae56]:

• File src/OFObject.h — part of check-in [c1fe4b2b77] at 2020-07-12 09:49:35 on branch trunk — Make of_random() a function

  When arc4random() is unavailable, either random() or rand() is used and
  both need to be seeded. If of_random() is a macro, it needs to be
  (re)seeded every time, as it's unknown whether it has already been
  seeded. As it is seeded with gettimeofday() due to the lack of a better
  initial seed, this means every call returns the first state for the
  current time, which is very predictable. random() and rand() are both
  not cryptographic, but this should at least make it a little bit better
  now. (user: js, size: 39571) [annotate] [blame] [check-ins using]

To Artifact [f46ea6f043]:

• File src/OFObject.h — part of check-in [14f05841a3] at 2020-07-12 10:35:10 on branch trunk — Split of_random() into of_random{16,32,64}() (user: js, size: 39642) [annotate] [blame] [check-ins using] [more...]

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extern void *_Null_unspecified objc_autoreleasePoolPush(void);
extern void objc_autoreleasePoolPop(void *_Null_unspecified pool);
#endif
extern id of_alloc_object(Class class_, size_t extraSize,
    size_t extraAlignment, void *_Nullable *_Nullable extra);
extern void OF_NO_RETURN_FUNC of_method_not_found(id self, SEL _cmd);
extern uint32_t of_hash_seed;
/* This does *NOT* provide cryptographically secure randomness! */

extern uint32_t of_random(void);

#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#ifdef __OBJC__
# import "OFObject+KeyValueCoding.h"
# import "OFObject+Serialization.h"
#endif

#endif

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extern void *_Null_unspecified objc_autoreleasePoolPush(void);
extern void objc_autoreleasePoolPop(void *_Null_unspecified pool);
#endif
extern id of_alloc_object(Class class_, size_t extraSize,
    size_t extraAlignment, void *_Nullable *_Nullable extra);
extern void OF_NO_RETURN_FUNC of_method_not_found(id self, SEL _cmd);
extern uint32_t of_hash_seed;
/* These do *NOT* provide cryptographically secure randomness! */
extern uint16_t of_random16(void);
extern uint32_t of_random32(void);
extern uint64_t of_random64(void);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#ifdef __OBJC__
# import "OFObject+KeyValueCoding.h"
# import "OFObject+Serialization.h"
#endif

#endif