vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
25 lines
574 B
C
25 lines
574 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ADFS_FS_H
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#define _ADFS_FS_H
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#include <uapi/linux/adfs_fs.h>
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/*
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* Calculate the boot block checksum on an ADFS drive. Note that this will
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* appear to be correct if the sector contains all zeros, so also check that
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* the disk size is non-zero!!!
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*/
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static inline int adfs_checkbblk(unsigned char *ptr)
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{
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unsigned int result = 0;
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unsigned char *p = ptr + 511;
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do {
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result = (result & 0xff) + (result >> 8);
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result = result + *--p;
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} while (p != ptr);
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return (result & 0xff) != ptr[511];
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}
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#endif
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