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b7019ac550
The bulk SPDX addition made all these files into GPL-2.0 licensed files.
However the remainder of the project is MIT-licensed, these files
(primarily header files) were simply missing the boiler plate and got
caught up in the global update.
Fixes: b24413180f (License cleanup: add SPDX GPL-2.0 license identifier to files with no license)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
30 lines
1.5 KiB
C
30 lines
1.5 KiB
C
/* SPDX-License-Identifier: MIT */
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#ifndef __NVIF_UNPACK_H__
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#define __NVIF_UNPACK_H__
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#define nvif_unvers(r,d,s,m) ({ \
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void **_data = (d); __u32 *_size = (s); int _ret = (r); \
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if (_ret == -ENOSYS && *_size == sizeof(m)) { \
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*_data = NULL; \
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*_size = _ret = 0; \
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} \
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_ret; \
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})
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#define nvif_unpack(r,d,s,m,vl,vh,x) ({ \
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void **_data = (d); __u32 *_size = (s); \
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int _ret = (r), _vl = (vl), _vh = (vh); \
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if (_ret == -ENOSYS && *_size >= sizeof(m) && \
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(m).version >= _vl && (m).version <= _vh) { \
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*_data = (__u8 *)*_data + sizeof(m); \
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*_size = *_size - sizeof(m); \
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if (_ret = 0, !(x)) { \
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_ret = *_size ? -E2BIG : 0; \
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*_data = NULL; \
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*_size = 0; \
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} \
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} \
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_ret; \
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})
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#endif
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