Martin Storsjö <[email protected]> writes: > From: "Ronald S. Bultje" <[email protected]> > > unistd.h is used for open/read/close, but if this header does not > exist, there's probably no use in trying to open /dev/*random > at all. > --- > libavutil/random_seed.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/libavutil/random_seed.c b/libavutil/random_seed.c > index 51ca99b..8ee4cb7 100644 > --- a/libavutil/random_seed.c > +++ b/libavutil/random_seed.c > @@ -18,7 +18,11 @@ > * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 > USA > */ > > +#include "config.h" > + > +#if HAVE_UNISTD_H > #include <unistd.h> > +#endif > #include <fcntl.h> > #include <math.h> > #include <time.h> > @@ -27,6 +31,7 @@ > > static int read_random(uint32_t *dst, const char *file) > { > +#if HAVE_UNISTD_H > int fd = open(file, O_RDONLY); > int err = -1; > > @@ -36,6 +41,9 @@ static int read_random(uint32_t *dst, const char *file) > close(fd); > > return err; > +#else > + return -1; > +#endif > } > > static uint32_t get_generic_seed(void) > --
LGTM -- Måns Rullgård [email protected] _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
