diff options
Diffstat (limited to 'arch/arm/include/asm/string.h')
| -rw-r--r-- | arch/arm/include/asm/string.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h index cf4f3aad0fc1..fe1c6af3a1b1 100644 --- a/arch/arm/include/asm/string.h +++ b/arch/arm/include/asm/string.h @@ -24,6 +24,20 @@ extern void * memchr(const void *, int, __kernel_size_t); #define __HAVE_ARCH_MEMSET extern void * memset(void *, int, __kernel_size_t); +#define __HAVE_ARCH_MEMSET32 +extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t); +static inline void *memset32(uint32_t *p, uint32_t v, __kernel_size_t n) +{ + return __memset32(p, v, n * 4); +} + +#define __HAVE_ARCH_MEMSET64 +extern void *__memset64(uint64_t *, uint32_t low, __kernel_size_t, uint32_t hi); +static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n) +{ + return __memset64(p, v, n * 8, v >> 32); +} + extern void __memzero(void *ptr, __kernel_size_t n); #define memset(p,v,n) \ |