In preparation for strictly limiting the list of variables that are exported (global) in the core, delete any unused variables, rewrite variable declarations in C that are not referenced by asm and delete files that are no longer included in other asm files. Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Files in the installation directory should be able to be executed (along with their dependencies) from any directory in the file hierarchy. Using the installation directory as the default value for 'PATH' is the most sensible way to do this. The PATH config directive still allows other directories to be appended to the 'PATH' variable, which is useful when there are other directories containing modules. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Pull XFS filesystem driver from Paulo Alcantara, * 'xfs-for-hpa' of git://zytor.com/users/pcacjr/syslinux: (60 commits) xfs: Fix the way we check di_mode of an inode xfs: Cleanup previous commit xfs: Add xfs_readlink() xfs: Cleanup and remove some trailing whitespaces xfs: Add XFS_DINODE_FMT_BTREE support in xfs_next_extent() xfs: Cleanup and remove some trailing whitespaces xfs: Rework xfs_dir2_get_right_blk() xfs: cleanup unused structure xfs: Remove some trailing whitespaces xfs: Add full B+tree search support in xfs_dir2_node_find_entry() xfs: Add xfs_fmt_btree_find_entry() xfs: Fix memory leak in xfs_dir2_node_find_entry() function xfs: Cleanup xfs_readdir_dir2_leaf() function xfs: Implement xfs_readdir_dir2_node() function EXTLINUX: Add sanity check for XFS filesystems xfs: Add xfs_fmt_local_readdir() function xfs: Add xfs_fmt_local_find_entry() function xfs: Move readdir functions to another source file xfs: Remove trailing whitespace in xfs_dir2_isleaf() function xfs: Move dir2 functions to another source file ... Conflicts: extlinux/main.c
The cli code is missing support for printing the version string that is available in Syslinux 4.06 and earlier. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
The struct inode of syslinux is designed for 32-bit filesystem. However, mordern filesystem has already evolved into 64-bit, such as XFS. So we modified it according the current linux kernel's struct inode, which would support 64-bit file size, block number and inode number. Signed-off-by: Chen Baozi <baozich@gmail.com> Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
There's no reason to use the COMBOOT API at all now that we can have any undefined symbols resolved at runtime - we can just access functions directly. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
The KT_* image types were never meant to be used outside of com32/menu, so use the external image types from syslinux/boot.h Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Conflicts: core/fs/lib/searchconfig.c Get the reverse pathname lookup fixes from the master branch.
Actually keep track of the pathnames for all elements for on-disk filesystems. This makes sure we can always reconstruct the correct path. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This reverts commit 6aba981cd9310bae94587d3e51106261bf0e27b9. dns_resolv() is only implemented for PXELINUX, meaning that if we try to execute any module that references it under SYSLINUX, EXTLINUX or ISOLINUX it fails to run because it cannot resolve the symbol. We need a way to implement DNS resolution so that it works for PXELINUX but returns an error for SYSLINUX/EXTLINUX or ISOLINUX, without introducing undefined symbols. The old COMBOOT API method worked splendidly for this, so revert until someone provides a better solution. Conflicts: com32/lib/Makefile com32/modules/host.c mk/elf.mk Cc: Paulo Alcantara <pcacjr@zytor.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>