diff options
author | Nicholas <nbnoll@eml.cc> | 2021-11-11 17:07:44 -0800 |
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committer | Nicholas <nbnoll@eml.cc> | 2021-11-11 17:07:44 -0800 |
commit | b375f3cdedb5b0e08745d100b40e38d2f8396a58 (patch) | |
tree | a51d5763646ff482c26e79bfc1dcebccbe4812a7 /sys/base/mem/set64.c | |
parent | 44b30ea0883af2827e618a45d472b47cf041a842 (diff) | |
parent | 9695ea005d4af93dcd60f74f10fd3c54499a182f (diff) |
chore: merge master into laptop
Diffstat (limited to 'sys/base/mem/set64.c')
-rw-r--r-- | sys/base/mem/set64.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/base/mem/set64.c b/sys/base/mem/set64.c new file mode 100644 index 0000000..464b3ad --- /dev/null +++ b/sys/base/mem/set64.c @@ -0,0 +1,13 @@ +#include "internal.h" + +void +mem·set64(void *dst, uint64 val, uintptr size) +{ + intptr i; + + for(i = 0; i < (size & (~7)); i += 8) + memcpy((byte*)dst + i, &val, 8); + + for(; i < size; i++) + ((byte*)dst)[i] = ((byte*)&val)[i&7]; +} |