source:
trunk/minix/lib/syslib/sys_memset.c@
22
| Last change on this file since 22 was 9, checked in by , 14 years ago | |
|---|---|
| File size: 324 bytes | |
| Line | |
|---|---|
| 1 | #include "syslib.h" |
| 2 | |
| 3 | PUBLIC int sys_memset(unsigned long pattern, phys_bytes base, phys_bytes bytes) |
| 4 | { |
| 5 | /* Zero a block of data. */ |
| 6 | message mess; |
| 7 | |
| 8 | if (bytes == 0L) return(OK); |
| 9 | |
| 10 | mess.MEM_PTR = (char *) base; |
| 11 | mess.MEM_COUNT = bytes; |
| 12 | mess.MEM_PATTERN = pattern; |
| 13 | |
| 14 | return(_taskcall(SYSTASK, SYS_MEMSET, &mess)); |
| 15 | } |
| 16 |
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