forked from len0rd/rockbox
cf87597226
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21020 a1c6a512-1295-4272-9138-f99709370657
21 lines
704 B
C
21 lines
704 B
C
#include "rocklibc.h"
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/* gcc is broken and has a non-SUSv2 compliant internal prototype.
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* This causes it to warn about a type mismatch here. Ignore it. */
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char *strncat(char *s, const char *t, size_t n) {
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char *dest=s;
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register char *max;
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s+=strlen(s);
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if (__unlikely((max=s+n)==s)) goto fini;
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for (;;) {
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if (__unlikely(!(*s = *t))) break; if (__unlikely(++s==max)) break; ++t;
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#ifndef WANT_SMALL_STRING_ROUTINES
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if (__unlikely(!(*s = *t))) break; if (__unlikely(++s==max)) break; ++t;
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if (__unlikely(!(*s = *t))) break; if (__unlikely(++s==max)) break; ++t;
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if (__unlikely(!(*s = *t))) break; if (__unlikely(++s==max)) break; ++t;
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#endif
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}
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*s=0;
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fini:
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return dest;
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}
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