#include <agnix/agnix.h>Include dependency graph for fastrand.c:
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Defines | |
| #define | RAND_CONST 33614 |
Functions | |
| unsigned int | _fastrand (u32 value) |
| unsigned int | fastrand (u32 range) |
Variables | |
| unsigned int | random_val = 1234 |
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Definition at line 16 of file fastrand.c. Referenced by _fastrand(). |
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Definition at line 20 of file fastrand.c. References __asm__(), and RAND_CONST. Referenced by fastirq_run_irq(), and fastrand(). 00021 {
00022 unsigned int result;
00023
00024 __asm__ ("mull %%ebx\n\t"
00025 "addl %%edx, %%eax"
00026 :"=a"(result)
00027 :"a"(value), "b"(RAND_CONST)
00028 );
00029
00030 return result;
00031 }
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Definition at line 33 of file fastrand.c. References _fastrand(), and random_val. 00034 {
00035 random_val = _fastrand(random_val);
00036
00037 return random_val % range;
00038 }
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Definition at line 18 of file fastrand.c. Referenced by fastirq_run_irq(), and fastrand(). |