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@@ -46,6 +46,21 @@ runs:
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# UAPI int-ll64 typedefs (uint8_t..uint64_t) actually resolve.
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printf '%s\n' '#define __BITS_PER_LONG 64' > "$GEN_DIR/usr/include/asm/bitsperlong.h"
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printf '%s\n' '#include <asm-generic/int-ll64.h>' > "$GEN_DIR/usr/include/asm/int-ll64.h"
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+ # Provide uintNN_t/intNN_t without pulling in glibc stdint.h (absent in
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+ # bare -target bpf). Define from the __uNN/__sNN primitives the kernel
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+ # UAPI headers already provide.
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+ printf '%s\n' \
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+ '#ifndef TYPES_OVERRIDE_H' \
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+ '#define TYPES_OVERRIDE_H' \
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+ 'typedef unsigned char uint8_t;' \
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+ 'typedef unsigned short uint16_t;' \
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+ 'typedef unsigned int uint32_t;' \
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+ 'typedef unsigned long long uint64_t;' \
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+ 'typedef signed char int8_t;' \
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+ 'typedef signed short int16_t;' \
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+ 'typedef signed int int32_t;' \
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+ 'typedef signed long long int64_t;' \
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+ '#endif' > "$GEN_DIR/usr/include/types_override.h"
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for d in asm-generic linux mtd rdma sound video; do
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if [ -d "$KSRC/include/uapi/$d" ]; then
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ln -sfn "$KSRC/include/uapi/$d" "$GEN_DIR/usr/include/$d"
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@@ -89,7 +104,7 @@ runs:
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GEN_OBJ="${GENERATED_HDR_DIR}/build"
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$BPF_CC -target bpf \
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- -include stdint.h \
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+ -include "types_override.h" \
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-D__TARGET_ARCH_arm64 \
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-I "$GEN_HDR" \
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-idirafter "${GEN_OBJ}/arch/arm64/include/generated/uapi" \
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TheWildJames