* gdialogs.c: Support ui->ctx to be NULL, as file.c will set this
to NULL for background operations.
1999-03-10 Miguel de Icaza <miguel@nuclecu.unam.mx>
* utilunix.c (g_readlink): New function. Wraps all the nonsense
of readlink into a nice routine.
* filegui.c: Support ui->ctx to be NULL, as file.c will set this
to NULL for background operations.
* background.c (do_background): Handle EINTR in dup2.