ce58519e66
* The coding format is too messy, reformat to improve readability and get closer to Linux kernel coding style. * While at it, update .clang-format file to linux-mainline state.
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* KernelSU creds wrapper
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*
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* Provide a wrapper for a few credentials use (e.g current_uid().val),
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* so it would be easier to maintain
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* some older linux versions.
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*/
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#ifndef __KSU_H_CREDS
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#define __KSU_H_CREDS
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#include <linux/cred.h>
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#include <linux/version.h>
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0) && \
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defined(CONFIG_UIDGID_STRICT_TYPE_CHECKS)) || \
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LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
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#define ksu_cred_uid(x) ((x)->uid.val)
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#define ksu_cred_suid(x) ((x)->suid.val)
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#define ksu_cred_euid(x) ((x)->euid.val)
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#define ksu_cred_fsuid(x) ((x)->fsuid.val)
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#define ksu_cred_gid(x) ((x)->gid.val)
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#define ksu_cred_fsgid(x) ((x)->fsgid.val)
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#define ksu_cred_sgid(x) ((x)->sgid.val)
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#define ksu_cred_egid(x) ((x)->egid.val)
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#define ksu_current_uid() (current_uid().val)
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#else
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#define ksu_cred_uid(x) ((x)->uid)
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#define ksu_cred_suid(x) ((x)->suid)
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#define ksu_cred_euid(x) ((x)->euid)
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#define ksu_cred_fsuid(x) ((x)->fsuid)
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#define ksu_cred_gid(x) ((x)->gid)
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#define ksu_cred_fsgid(x) ((x)->fsgid)
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#define ksu_cred_sgid(x) ((x)->sgid)
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#define ksu_cred_egid(x) ((x)->egid)
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#define ksu_current_uid() (current_uid())
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#endif
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#endif
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