posix_spawn_file_actions_adddup2 887 maint/gnulib/lib/spawn.in.h # define posix_spawn_file_actions_adddup2 rpl_posix_spawn_file_actions_adddup2 posix_spawn_file_actions_adddup2 911 maint/gnulib/lib/spawn.in.h # undef posix_spawn_file_actions_adddup2 posix_spawn_file_actions_adddup2 36 maint/gnulib/lib/spawn_faction_adddup2.c posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *file_actions,