diff options
Diffstat (limited to 'libdha/sysdep/pci_netbsd.c')
| -rw-r--r-- | libdha/sysdep/pci_netbsd.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libdha/sysdep/pci_netbsd.c b/libdha/sysdep/pci_netbsd.c index 19fa771fbd..793944beba 100644 --- a/libdha/sysdep/pci_netbsd.c +++ b/libdha/sysdep/pci_netbsd.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/param.h> #include <sys/file.h> #include <machine/sysarch.h> @@ -12,30 +13,32 @@ static int io_fd; -static __inline__ void enable_os_io(void) +static __inline__ int enable_os_io(void) { io_fd = -1 ; #if !defined(USE_I386_IOPL) if ((io_fd = open("/dev/io", O_RDWR, 0)) < 0) { perror("/dev/io"); - exit(1); + return(errno); } #else if (i386_iopl(1) < 0) { perror("i386_iopl"); - exit(1); + return(errno); } #endif /* USE_I386_IOPL */ + return(0); } -static __inline__ void disable_os_io(void) +static __inline__ int disable_os_io(void) { #if !defined(USE_I386_IOPL) close(io_fd); #else if (i386_iopl(0) < 0) { perror("i386_iopl"); - exit(1); + return(errno); } #endif /* NetBSD1_1 */ + return(0); } |