dup_nothrow 34 maint/gnulib/lib/dup.c dup_nothrow (int fd) dup_nothrow 52 maint/gnulib/lib/dup.c # define dup_nothrow _dup dup_nothrow 61 maint/gnulib/lib/dup.c dup_nothrow (int fd) dup_nothrow 80 maint/gnulib/lib/dup.c # define dup_nothrow dup