dup_safer 41 maint/gnulib/lib/fd-safer.c int f = dup_safer (fd); dup_safer 41 maint/gnulib/lib/fopen-safer.c int f = dup_safer (fd); dup_safer 45 maint/gnulib/lib/tmpfile-safer.c int f = dup_safer (fd); dup_safer 24 maint/gnulib/lib/unistd--.h #define dup dup_safer dup_safer 20 maint/gnulib/lib/unistd-safer.h int dup_safer (int);