diff options
Diffstat (limited to 'libdha/sysdep/pci_freebsd.c')
| -rw-r--r-- | libdha/sysdep/pci_freebsd.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libdha/sysdep/pci_freebsd.c b/libdha/sysdep/pci_freebsd.c index a8040d60ad..dd93d90d68 100644 --- a/libdha/sysdep/pci_freebsd.c +++ b/libdha/sysdep/pci_freebsd.c @@ -3,6 +3,7 @@ $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $ Modified for readability by Nick Kurshev */ +#include <errno.h> #include <sys/file.h> #include <machine/console.h> #ifndef GCCUSESGAS @@ -11,25 +12,27 @@ static int io_fd; -static __inline__ void enable_os_io(void) +static __inline__ int enable_os_io(void) { io_fd = -1 ; if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) { perror("/dev/console"); - exit(1); + return(errno); } if (ioctl(io_fd, KDENABIO, 0) < 0) { perror("ioctl(KDENABIO)"); - exit(1); + return(errno); } + return(0); } -static __inline__ void disable_os_io(void) +static __inline__ int disable_os_io(void) { if (ioctl(io_fd, KDDISABIO, 0) < 0) { perror("ioctl(KDDISABIO)"); close(io_fd); - exit(1); + return(errno); } close(io_fd); + return(0); } |