Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib/randgen.h @ 9451:9fff30644260 HEAD

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istream-concat: Fixed a lot of bugs.
author Timo Sirainen <tss@iki.fi>
date Mon, 26 Oct 2009 17:06:57 -0400
parents e4eb71ae8e96
children
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e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
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1 #ifndef RANDGEN_H
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2 #define RANDGEN_H
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3
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50acbcc7e4d8 Added random_fill_weak() and make random_init() always initialize srand()
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4 /* Fill given buffer with semi-strong randomness, usually from /dev/urandom. */
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4a7ab9e94f25 size_t fixes for lib/. Changed OFF_T_FORMAT to PRIuOFF_T which is more
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5 void random_fill(void *buf, size_t size);
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6 /* Fill given buffer with weak randomness, ie. with rand(). This is better if
50acbcc7e4d8 Added random_fill_weak() and make random_init() always initialize srand()
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7 no real randomness is required, as reading from /dev/urandom usually also
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8 consumes /dev/random entropy, which may disturb other processes. */
50acbcc7e4d8 Added random_fill_weak() and make random_init() always initialize srand()
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9 void random_fill_weak(void *buf, size_t size);
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11 /* may be called multiple times */
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12 void random_init(void);
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13 void random_deinit(void);
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15 #endif