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6f52b16c5b
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
93 lines
2.0 KiB
C
93 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPI__ALPHA_A_OUT_H__
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#define _UAPI__ALPHA_A_OUT_H__
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#include <linux/types.h>
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/*
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* OSF/1 ECOFF header structs. ECOFF files consist of:
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* - a file header (struct filehdr),
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* - an a.out header (struct aouthdr),
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* - one or more section headers (struct scnhdr).
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* The filhdr's "f_nscns" field contains the
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* number of section headers.
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*/
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struct filehdr
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{
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/* OSF/1 "file" header */
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__u16 f_magic, f_nscns;
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__u32 f_timdat;
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__u64 f_symptr;
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__u32 f_nsyms;
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__u16 f_opthdr, f_flags;
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};
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struct aouthdr
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{
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__u64 info; /* after that it looks quite normal.. */
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__u64 tsize;
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__u64 dsize;
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__u64 bsize;
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__u64 entry;
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__u64 text_start; /* with a few additions that actually make sense */
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__u64 data_start;
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__u64 bss_start;
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__u32 gprmask, fprmask; /* bitmask of general & floating point regs used in binary */
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__u64 gpvalue;
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};
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struct scnhdr
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{
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char s_name[8];
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__u64 s_paddr;
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__u64 s_vaddr;
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__u64 s_size;
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__u64 s_scnptr;
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__u64 s_relptr;
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__u64 s_lnnoptr;
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__u16 s_nreloc;
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__u16 s_nlnno;
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__u32 s_flags;
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};
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struct exec
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{
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/* OSF/1 "file" header */
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struct filehdr fh;
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struct aouthdr ah;
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};
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/*
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* Define's so that the kernel exec code can access the a.out header
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* fields...
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*/
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#define a_info ah.info
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#define a_text ah.tsize
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#define a_data ah.dsize
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#define a_bss ah.bsize
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#define a_entry ah.entry
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#define a_textstart ah.text_start
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#define a_datastart ah.data_start
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#define a_bssstart ah.bss_start
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#define a_gprmask ah.gprmask
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#define a_fprmask ah.fprmask
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#define a_gpvalue ah.gpvalue
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#define N_TXTADDR(x) ((x).a_textstart)
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#define N_DATADDR(x) ((x).a_datastart)
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#define N_BSSADDR(x) ((x).a_bssstart)
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#define N_DRSIZE(x) 0
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#define N_TRSIZE(x) 0
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#define N_SYMSIZE(x) 0
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#define AOUTHSZ sizeof(struct aouthdr)
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#define SCNHSZ sizeof(struct scnhdr)
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#define SCNROUND 16
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#define N_TXTOFF(x) \
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((long) N_MAGIC(x) == ZMAGIC ? 0 : \
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(sizeof(struct exec) + (x).fh.f_nscns*SCNHSZ + SCNROUND - 1) & ~(SCNROUND - 1))
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#endif /* _UAPI__ALPHA_A_OUT_H__ */
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