@@ -1,5 +1,8 @@ 2000-03-09 Pixel <pixel@mandrakesoft.com> + * modules.pm (write_conf): don't add alias block-major-11 in every case + * modules.pm (add_alias): special case oss (post-installs modprobe snd-pcm-oss) + * fs.pm (format_*): move the @options before the device * loopback.pm: created, added a lot of stuff for loopback in @@ -19,6 +19,7 @@ print ' #include <linux/hdreg.h> #include <linux/vt.h> #include <linux/cdrom.h> +#include <linux/loop.h> #include <net/if.h> #include <net/route.h> @@ -242,6 +243,32 @@ kernel_version() RETVAL +int +set_loop(dev_fd, file) + int dev_fd + char *file + CODE: + RETVAL = 0; +{ + struct loop_info loopinfo; + int file_fd = open(file, O_RDWR); + + if (file_fd < 0) return; + + memset(&loopinfo, 0, sizeof (loopinfo)); + strncpy(loopinfo.lo_name, file, LO_NAME_SIZE); + loopinfo.lo_name[LO_NAME_SIZE - 1] = 0; + + if (ioctl(dev_fd, LOOP_SET_FD, file_fd) < 0) return; + if (ioctl(dev_fd, LOOP_SET_STATUS, &loopinfo) < 0) { + ioctl(dev_fd, LOOP_CLR_FD, 0); + return; + } + close(file_fd); + RETVAL = 1; +} + OUTPUT: + RETVAL '; $ENV{C_RPM} and print ' @@ -747,7 +774,7 @@ headerGetEntry_filenames(h) @macros = ( [ qw(int S_IFCHR S_IFBLK KDSKBENT KT_SPEC NR_KEYS MAX_NR_KEYMAPS BLKRRPART TIOCSCTTY - HDIO_GETGEO BLKGETSIZE + HDIO_GETGEO BLKGETSIZE LOOP_GET_STATUS MS_MGC_VAL MS_RDONLY O_NONBLOCK SECTORSIZE WNOHANG VT_ACTIVATE VT_WAITACTIVE VT_GETSTATE CDROM_LOCKDOOR CDROMEJECT ) ], @@ -35,6 +35,18 @@ sub size($) { $low + 1; } +sub set_loop { + my ($file) = @_; + + foreach (0..9) { + local *F; + my $dev = devices::make("loop$_"); + sysopen F, $dev, 0 or next; + !ioctl(F, c::LOOP_GET_STATUS(), my $tmp) && $! == 6 or next; #- 6 == ENXIO + return c::set_loop(fileno F, $file) && $dev; + } +} + sub make($) { local $_ = my $file = $_[0]; my ($type, $major, $minor); @@ -79,6 +91,7 @@ sub make($) { @{ ${{"fd" => [ c::S_IFBLK(), 2, 0 ], "hidbp-mse-" => [ c::S_IFCHR(), 10, 32 ], "lp" => [ c::S_IFCHR(), 6, 0 ], + "loop" => [ c::S_IFBLK(), 7, 0 ], "md" => [ c::S_IFBLK(), 9, 0 ], "nst" => [ c::S_IFCHR(), 9, 128], "scd" => [ c::S_IFBLK(), 11, 0 ], @@ -173,8 +173,9 @@ sub mount_part($;$$) { $part->{isMounted} and return; unless ($::testing) { + local $part->{device} = devices::set_loop(loopback::file($part)) || die if isLoopback($part); if (isSwap($part)) { - swap::swapon($part->{device}); + swap::swapon($part->{device}); } else { $part->{mntpoint} or die "missing mount point"; mount(devices::make($part->{device}), ($prefix || '') . $part->{mntpoint}, type2fs($part->{type}), $rdonly); @@ -40,7 +40,7 @@ my @suggestions_mntpoints = qw(/mnt/dos); my @partitions_signatures = ( [ 0x83, 0x438, "\x53\xEF" ], [ 0x82, 4086, "SWAP-SPACE" ], - [ 0x7, 0x3, "NTFS" ], + [ 0x7, 0x1FE, "\x55\xAA", 0x3, "NTFS" ], [ 0xc, 0x1FE, "\x55\xAA", 0x52, "FAT32" ], arch() !~ /^sparc/ ? ( [ 0x6, 0x1FE, "\x55\xAA", 0x36, "FAT" ], @@ -19,8 +19,6 @@ sub file { $part->{loopback_file}; } -sub ffile { "$_[0]{device}{mntpoint}$_[0]{loopback_file}" } - sub loopbacks { map { map { @{$_->{loopback} || []} } partition_table::get_normal_parts($_) } @_; } @@ -344,6 +344,9 @@ sub add_alias($$) { $alias .= $scsi++ || '' if $alias eq 'scsi_hostadapter'; log::l("adding alias $alias to $name"); $conf{$alias}{alias} ||= $name; + if ($alias eq "sound" && $name =~ /^snd-card-/) { + $conf{$name}{"post-install"} = "modprobe snd-pcm-oss"; + } $alias; } @@ -472,7 +475,7 @@ sub write_conf { while (my ($k, $v) = each %net) { add_alias($k, $v) } my @l = sort grep { $conf{$_}{alias} && /scsi_hostadapter/ } keys %conf; - add_alias('block-major-11', 'scsi_hostadapter'); + add_alias('block-major-11', 'scsi_hostadapter') if @l; push @l, "ide-floppy" if detect_devices::zips(); $conf{supermount}{"post-install"} = join " ; ", map { "modprobe $_" } @l if @l; | 