PostgreSQL Source Code  git master
backend_random.h
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1 /*-------------------------------------------------------------------------
2  *
3  * backend_random.h
4  * Declarations for backend random number generation
5  *
6  * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
7  *
8  * src/include/utils/backend_random.h
9  *
10  *-------------------------------------------------------------------------
11  */
12 #ifndef BACKEND_RANDOM_H
13 #define BACKEND_RANDOM_H
14 
15 extern Size BackendRandomShmemSize(void);
16 extern void BackendRandomShmemInit(void);
17 extern bool pg_backend_random(char *dst, int len);
18 
19 #endif /* BACKEND_RANDOM_H */
bool pg_backend_random(char *dst, int len)
Size BackendRandomShmemSize(void)
void BackendRandomShmemInit(void)
size_t Size
Definition: c.h:404