oldname          1121 src/syslib.c     const char * oldname;
oldname          1127 src/syslib.c     oldname = SCM_STRING_CONST_CSTRING(oldname_scm);
oldname          1141 src/syslib.c     SCM_SYSCALL(r, rename(oldname, newname));
oldname          1142 src/syslib.c     if (r < 0) Scm_SysError("renaming %s to %s failed", oldname, newname);