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f5a76c1aed
This largely copies over Spicy's `.clang-format` configuration file. The one place where we deviate is header include order since Zeek depends on headers being included in a certain order.
37 lines
1.4 KiB
C++
37 lines
1.4 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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// Utility functions for compile-to-C++ compiler.
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#pragma once
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#include "zeek/script_opt/ProfileFunc.h"
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namespace zeek::detail {
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// Conversions to strings.
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inline std::string Fmt(int i) { return std::to_string(i); }
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inline std::string Fmt(p_hash_type u) { return std::to_string(u) + "ULL"; }
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extern std::string Fmt(double d);
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// Returns the prefix for the scoping used by the compiler.
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extern std::string scope_prefix(const std::string& scope);
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// Same, but for scopes identified with numbers.
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extern std::string scope_prefix(int scope);
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// True if the given function is compilable to C++. If it isn't, and
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// the second argument is non-nil, then on return it points to text
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// explaining why not.
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extern bool is_CPP_compilable(const ProfileFunc* pf, const char** reason = nullptr);
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// Helper utilities for file locking, to ensure that hash files
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// don't receive conflicting writes due to concurrent compilations.
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extern void lock_file(const std::string& fname, FILE* f);
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extern void unlock_file(const std::string& fname, FILE* f);
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// For the given byte array / string, returns a version expanded
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// with escape sequences in order to represent it as a C++ string.
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extern std::string CPPEscape(const char* b, int len);
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inline std::string CPPEscape(const char* s) { return CPPEscape(s, strlen(s)); }
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} // namespace zeek::detail
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