• Paul Eggert's avatar
    Use gnulib's dup2 module instead of rolling our own. · 7a7ef429
    Paul Eggert authored
    * Makefile.in (GNULIB_MODULES): Add dup2.
    * configure.in: Do not check for dup2; gnulib does that now.
    * lib/dup2.c, m4/dup2.m4: New files, from gnulib.
    * src/sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
    7a7ef429
ChangeLog 201 KB