25 lines
502 B
C
25 lines
502 B
C
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/*
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* busybox library eXtendet funcion
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*
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* concatenate path and file name to new allocation buffer,
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* not addition '/' if path name already have '/'
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*
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*/
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#include "libbb.h"
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extern char *concat_path_file(const char *path, const char *filename)
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{
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char *outbuf;
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int l;
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int flg_slash = 1;
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l = strlen(path);
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if(l>0 && path[l-1] == '/')
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flg_slash--;
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l += strlen(filename);
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outbuf = xmalloc(l+1+flg_slash);
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sprintf(outbuf, (flg_slash ? "%s/%s" : "%s%s"), path, filename);
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return outbuf;
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}
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