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comparison src/os/posix/vm/os_posix.hpp @ 14456:abec000618bf

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Merge
author kvn
date Tue, 28 Jan 2014 12:25:34 -0800
parents de6a9e811145 f42f2e2a1518
children 4ca6dc0799b6
comparison
equal deleted inserted replaced
14269:2a8891e0a082 14456:abec000618bf
32 static void print_rlimit_info(outputStream* st); 32 static void print_rlimit_info(outputStream* st);
33 static void print_uname_info(outputStream* st); 33 static void print_uname_info(outputStream* st);
34 static void print_libversion_info(outputStream* st); 34 static void print_libversion_info(outputStream* st);
35 static void print_load_average(outputStream* st); 35 static void print_load_average(outputStream* st);
36 36
37 public:
38
39 // Returns true if signal is valid.
40 static bool is_valid_signal(int sig);
41
42 // Helper function, returns a string (e.g. "SIGILL") for a signal.
43 // Returned string is a constant. For unknown signals "UNKNOWN" is returned.
44 static const char* get_signal_name(int sig, char* out, size_t outlen);
45
46 // Returns one-line short description of a signal set in a user provided buffer.
47 static const char* describe_signal_set_short(const sigset_t* set, char* buffer, size_t size);
48
49 // Prints a short one-line description of a signal set.
50 static void print_signal_set_short(outputStream* st, const sigset_t* set);
51
52 // Writes a one-line description of a combination of sigaction.sa_flags
53 // into a user provided buffer. Returns that buffer.
54 static const char* describe_sa_flags(int flags, char* buffer, size_t size);
55
56 // Prints a one-line description of a combination of sigaction.sa_flags.
57 static void print_sa_flags(outputStream* st, int flags);
58
59 // A POSIX conform, platform-independend siginfo print routine.
60 static void print_siginfo_brief(outputStream* os, const siginfo_t* si);
37 61
38 }; 62 };
39 63
40 /* 64 /*
41 * Crash protection for the watcher thread. Wrap the callback 65 * Crash protection for the watcher thread. Wrap the callback
55 private: 79 private:
56 void restore(); 80 void restore();
57 sigjmp_buf _jmpbuf; 81 sigjmp_buf _jmpbuf;
58 }; 82 };
59 83
60 #endif 84 #endif // OS_POSIX_VM_OS_POSIX_HPP