?? rename.c
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/* * substitute for BSD/SVR3 rename() system call, from * Janet Walz, walz@mimsy.umd.edu & Rich Salz, rsalz@pineapple.bbn.com */int rename(oldname,newname)char *oldname,*newname;{ (void)unlink(newname); if(link(oldname,newname)) return(-1); return(unlink(oldname));}
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