99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
#ifndef __CLOVER_STRING_H__
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#define __CLOVER_STRING_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#ifdef __GNUC__
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//void* memset(void* dst, int ch, UINT64 count) __attribute__ ((used));
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void* memcpy(void *dst, const void *src, size_t len) __attribute__ ((used));
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#else
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// void* memset(void* dst, int ch, UINT64 count);
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void* memcpy(void *dst, const void *src, size_t len);
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#endif
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static inline __attribute__((always_inline)) void* memmove(void *dst, const void *src, size_t len)
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{
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return CopyMem(dst, (void*)(src), len);
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}
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void* memcpy(void *dst, const void *src, size_t len);
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//static inline __attribute__((always_inline)) void* memcpy(void *dst, const void *src, size_t len)
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//{
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// return CopyMem(dst,src,len);
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//}
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int memcmp(const void *s1, const void *s2, size_t n);
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size_t strlen(const char *str);
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static inline __attribute__((always_inline)) char* strcat(char* s1, const char* s2)
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{
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AsciiStrCatS(s1, AsciiStrLen(s1)+1, s2);
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return s1;
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}
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char* strncat(char* s1, const char* s2, size_t n);
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static inline __attribute__((always_inline)) char* strcpy(char* dst, const char* src)
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{
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AsciiStrCpyS(dst,AsciiStrLen(src)+1,src);
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return dst;
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}
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static inline __attribute__((always_inline)) char* strncpy(char * dst, const char * src, size_t len)
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{
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AsciiStrnCpyS(dst,(UINTN)len+1,src,(UINTN)len);
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return dst;
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}
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//// edkII Strcmp seems quite inefficient, even vs a naive implementation
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int strcmp(const char* s1, const char* s2);
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int strncmp(const char* s1, const char* s2, size_t n);
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int strncmp(const char *s1, const char *s2, size_t n);
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void* memset(void *b, int c, size_t len); // memset is defined in cpp_util/memory.cpp because it is required by c++
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//static inline __attribute__((always_inline)) void* memset(void *b, int c, size_t len)
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//{
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// SetMem(b, len, c);
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// return b;
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//}
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//static inline __attribute__((always_inline)) char* strncat(char *restrict s1, const char *restrict s2, size_t n)
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//{
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// return AsciiStrCatS(s1, AsciiStrLen(strDest)+1,strSource)
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//}
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//
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static inline __attribute__((always_inline)) char* strchr(const char *s, int c)
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{
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return (char*)ScanMem8((void *)(s),AsciiStrSize(s),(UINT8)c);
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}
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/* Scan a string for the last occurrence of a character */
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char* strrchr (const char *str, int c);
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char* strstr(const char *haystack, const char *needle);
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/* Computes the length of the maximum initial segment of the string pointed to by s1
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which consists entirely of characters from the string pointed to by s2. */
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size_t strspn(const char *s1, const char *s2);
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/* Computes the length of the maximum initial segment of the string pointed to by s1
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which consists entirely of characters not from the string pointed to by s2. */
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size_t strcspn(const char *s1, const char *s2);
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#ifdef __cplusplus
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}
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#endif
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#endif // __CLOVER_STRING_H__
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