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23 lines
508 B
C
23 lines
508 B
C
/*
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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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const char *lc;
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lc = last_char_is((char*)path, '/');
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if (filename[0] == '/')
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filename++;
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outbuf = xmalloc(strlen(path)+strlen(filename)+1+(lc==NULL));
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sprintf(outbuf, (lc==NULL ? "%s/%s" : "%s%s"), path, filename);
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return outbuf;
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}
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