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Lines Matching refs:dup

87    They also declare access(), chmod(), close(), dup(), dup2(), isatty(),
319 #   define dup rpl_dup
321 _GL_FUNCDECL_RPL (dup, int, (int oldfd));
322 _GL_CXXALIAS_RPL (dup, int, (int oldfd));
324 _GL_CXXALIAS_SYS (dup, int, (int oldfd));
326 _GL_CXXALIASWARN (dup);
328 # undef dup
330 _GL_WARN_ON_USE (dup, "dup is unportable - "
331                  "use gnulib module dup for portability");