forked from Bananymous/banan-os
LibC: Implement stpcpy since gcc seems to need it
gcc seems to optimize some calls to strcpy to stpcpy
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d883d212b1
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@ -62,12 +62,18 @@ int strcmp(const char* s1, const char* s2)
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return *u1 - *u2;
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return *u1 - *u2;
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}
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}
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char* strcpy(char* __restrict__ dest, const char* __restrict__ src)
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char* stpcpy(char* __restrict__ dest, const char* __restrict__ src)
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{
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{
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size_t i;
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size_t i = 0;
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for (i = 0; src[i]; i++)
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for (; src[i]; i++)
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dest[i] = src[i];
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dest[i] = src[i];
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dest[i] = '\0';
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dest[i] = '\0';
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return &dest[i];
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}
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char* strcpy(char* __restrict__ dest, const char* __restrict__ src)
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{
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stpcpy(dest, src);
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return dest;
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return dest;
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}
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}
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