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| Source at commit 1129 created 12 years 11 months ago. By meklort, Change options.o so that it reloads the system config as well. Also change it so that it uses that config for variables (NOTE: if the calue exists in chameleonConfig, it's used instead. | |
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| 1 | /*␊ |
| 2 | * jrand48.c␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include <stdlib.h>␊ |
| 6 | #include <stdint.h>␊ |
| 7 | ␊ |
| 8 | long jrand48(unsigned short xsubi[3])␊ |
| 9 | {␊ |
| 10 | ␉uint64_t x;␊ |
| 11 | ␊ |
| 12 | ␉/* The xsubi[] array is littleendian by spec */␊ |
| 13 | ␉x = (uint64_t) (uint16_t) xsubi[0] +␊ |
| 14 | ␉ ((uint64_t) (uint16_t) xsubi[1] << 16) +␊ |
| 15 | ␉ ((uint64_t) (uint16_t) xsubi[2] << 32);␊ |
| 16 | ␊ |
| 17 | ␉x = (0x5deece66dULL * x) + 0xb;␊ |
| 18 | ␊ |
| 19 | ␉xsubi[0] = (unsigned short)(uint16_t) x;␊ |
| 20 | ␉xsubi[1] = (unsigned short)(uint16_t) (x >> 16);␊ |
| 21 | ␉xsubi[2] = (unsigned short)(uint16_t) (x >> 32);␊ |
| 22 | ␊ |
| 23 | ␉return (long)(int32_t) (x >> 16);␊ |
| 24 | }␊ |
| 25 | |
