From 340400036662ae41b230653e07a3aa4466010e3b Mon Sep 17 00:00:00 2001 From: alex Date: Tue, 15 Jan 2002 15:59:53 +0000 Subject: api changed: enable/disable_os_io returns error-code (or zero if ok) and pciconfig_read exported for mga_vid git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4175 b3059339-0415-0410-9bf9-f77b7e298cf2 --- libdha/sysdep/pci_mach386.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'libdha/sysdep/pci_mach386.c') diff --git a/libdha/sysdep/pci_mach386.c b/libdha/sysdep/pci_mach386.c index 32e2a657ff..31621862b8 100644 --- a/libdha/sysdep/pci_mach386.c +++ b/libdha/sysdep/pci_mach386.c @@ -4,18 +4,22 @@ Modified for readability by Nick Kurshev */ +#include + 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/iopl", O_RDWR, 0)) < 0) { perror("/dev/iopl"); - exit(1); + return(errno); } + return(0); } -static __inline__ void disable_os_io(void) +static __inline__ int disable_os_io(void) { close(io_fd); + return(0); } -- cgit v1.2.3