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Get the full set of PRNG functions in <stdlib.h>

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Bug: https://code.google.com/p/android/issues/detail?id=58888
Change-Id: I435250bdae302e8bd7e29977d0fde7b9afbfca5e
This commit is contained in:
Elliott Hughes
2014-06-12 11:48:04 -07:00
parent d242aff47d
commit a0beeeabbc
6 changed files with 669 additions and 26 deletions
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23
libc/include/stdlib.h
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@@ -105,20 +105,15 @@ extern void arc4random_stir(void);
extern void arc4random_addrandom(unsigned char *, int);
#define RAND_MAX 0x7fffffff
static __inline__ int rand(void) {
return (int)lrand48();
}
static __inline__ void srand(unsigned int __s) {
srand48(__s);
}
static __inline__ long random(void)
{
return lrand48();
}
static __inline__ void srandom(unsigned int __s)
{
srand48(__s);
}
int rand(void);
int rand_r(unsigned int*);
void srand(unsigned int);
char* initstate(unsigned int, char*, size_t);
long random(void);
char* setstate(char*);
void srandom(unsigned int);
/* Basic PTY functions. These only work if devpts is mounted! */