5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
// SPDX-License-Identifier: LGPL-2.1
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#ifndef SECCOMP_SET_MODE_STRICT
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#define SECCOMP_SET_MODE_STRICT 0
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#endif
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#ifndef SECCOMP_SET_MODE_FILTER
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#define SECCOMP_SET_MODE_FILTER 1
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#endif
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static size_t syscall_arg__scnprintf_seccomp_op(char *bf, size_t size, struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "SECCOMP_SET_MODE_";
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int op = arg->val;
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size_t printed = 0;
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switch (op) {
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#define P_SECCOMP_SET_MODE_OP(n) case SECCOMP_SET_MODE_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); break
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P_SECCOMP_SET_MODE_OP(STRICT);
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P_SECCOMP_SET_MODE_OP(FILTER);
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#undef P_SECCOMP_SET_MODE_OP
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default: printed = scnprintf(bf, size, "%#x", op); break;
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}
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return printed;
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}
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#define SCA_SECCOMP_OP syscall_arg__scnprintf_seccomp_op
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#ifndef SECCOMP_FILTER_FLAG_TSYNC
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#define SECCOMP_FILTER_FLAG_TSYNC 1
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#endif
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static size_t syscall_arg__scnprintf_seccomp_flags(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "SECCOMP_FILTER_FLAG_";
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int printed = 0, flags = arg->val;
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#define P_FLAG(n) \
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if (flags & SECCOMP_FILTER_FLAG_##n) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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flags &= ~SECCOMP_FILTER_FLAG_##n; \
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}
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P_FLAG(TSYNC);
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#undef P_FLAG
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if (flags)
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printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
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return printed;
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}
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#define SCA_SECCOMP_FLAGS syscall_arg__scnprintf_seccomp_flags
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