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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/sparc/include/asm/string_64.h | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/sparc/include/asm/string_64.h')
| -rw-r--r-- | arch/sparc/include/asm/string_64.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/string_64.h b/arch/sparc/include/asm/string_64.h new file mode 100644 index 00000000..9623bc21 --- /dev/null +++ b/arch/sparc/include/asm/string_64.h @@ -0,0 +1,62 @@ +/* + * string.h: External definitions for optimized assembly string + * routines for the Linux Kernel. + * + * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996,1997,1999 Jakub Jelinek (jakub@redhat.com) + */ + +#ifndef __SPARC64_STRING_H__ +#define __SPARC64_STRING_H__ + +/* Really, userland/ksyms should not see any of this stuff. */ + +#ifdef __KERNEL__ + +#include <asm/asi.h> + +#ifndef EXPORT_SYMTAB_STROPS + +/* First the mem*() things. */ +#define __HAVE_ARCH_MEMMOVE +extern void *memmove(void *, const void *, __kernel_size_t); + +#define __HAVE_ARCH_MEMCPY +#define memcpy(t, f, n) __builtin_memcpy(t, f, n) + +#define __HAVE_ARCH_MEMSET +#define memset(s, c, count) __builtin_memset(s, c, count) + +#define __HAVE_ARCH_MEMSCAN + +#undef memscan +#define memscan(__arg0, __char, __arg2) \ +({ \ + extern void *__memscan_zero(void *, size_t); \ + extern void *__memscan_generic(void *, int, size_t); \ + void *__retval, *__addr = (__arg0); \ + size_t __size = (__arg2); \ + \ + if(__builtin_constant_p(__char) && !(__char)) \ + __retval = __memscan_zero(__addr, __size); \ + else \ + __retval = __memscan_generic(__addr, (__char), __size); \ + \ + __retval; \ +}) + +#define __HAVE_ARCH_MEMCMP +extern int memcmp(const void *,const void *,__kernel_size_t); + +/* Now the str*() stuff... */ +#define __HAVE_ARCH_STRLEN +extern __kernel_size_t strlen(const char *); + +#define __HAVE_ARCH_STRNCMP +extern int strncmp(const char *, const char *, __kernel_size_t); + +#endif /* !EXPORT_SYMTAB_STROPS */ + +#endif /* __KERNEL__ */ + +#endif /* !(__SPARC64_STRING_H__) */ |