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https://github.com/eunomia-bpf/bpf-developer-tutorial.git
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41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#ifndef COMMON_H
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#define COMMON_H
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#ifdef DEBUG_PRINT
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#define debug_bpf_printk(fmt, ...) \
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do { \
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char s[] = fmt; \
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bpf_trace_printk(s, sizeof(s), ##__VA_ARGS__); \
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} while (0)
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#else
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#define debug_bpf_printk(fmt, ...)
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#endif
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#define TASK_COMM_LEN 16
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#define MAX_DATA_SIZE_OPENSSL 1024 * 4
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#define MAX_DATA_SIZE_MYSQL 256
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#define MAX_DATA_SIZE_POSTGRES 256
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#define MAX_DATA_SIZE_BASH 256
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// enum_server_command, via
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// https://dev.mysql.com/doc/internals/en/com-query.html COM_QUERT command 03
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#define COM_QUERY 3
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#define AF_INET 2
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#define AF_INET6 10
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#define SA_DATA_LEN 14
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#define BASH_ERRNO_DEFAULT 128
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// Optional Target PID
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// .rodata section bug via : https://github.com/ehids/ecapture/issues/39
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#ifndef KERNEL_LESS_5_2
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const volatile u64 target_pid = 0;
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const volatile int target_errno = BASH_ERRNO_DEFAULT;
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#else
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// u64 target_pid = 0;
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#endif
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char __license[] SEC("license") = "Dual MIT/GPL";
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__u32 _version SEC("version") = 0xFFFFFFFE;
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#endif |