version 1.31, 2010/06/13 17:58:19 |
version 1.32, 2011/04/20 22:28:39 |
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char *p, *buf; |
char *p, *buf; |
Node *nextarg; |
Node *nextarg; |
FILE *fp; |
FILE *fp; |
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static Awkfloat old_seed = 1; |
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t = ptoi(a[0]); |
t = ptoi(a[0]); |
x = execute(a[1]); |
x = execute(a[1]); |
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u = (Awkfloat) (random() % RAND_MAX) / RAND_MAX; |
u = (Awkfloat) (random() % RAND_MAX) / RAND_MAX; |
break; |
break; |
case FSRAND: |
case FSRAND: |
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u = old_seed; |
if (isrec(x)) /* no argument provided, want arc4random() */ |
if (isrec(x)) /* no argument provided, want arc4random() */ |
use_arc4 = 1; |
use_arc4 = 1; |
else { |
else { |
u = getfval(x); |
old_seed = getfval(x); |
srandom((unsigned int) u); |
srandom((unsigned int) old_seed); |
use_arc4 = 0; |
use_arc4 = 0; |
} |
} |
break; |
break; |