mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
965516e313
- Get SIGWINCH working again on the New Technology - Correctly handle O_NOFOLLOW in open() on Windows - Implement synthetic umask() functionality on Windows - Do a better job managing file execute access on Windows - Fill in `st_uid` and `st_gid` with username hash on Windows - Munge UNICODE control pictures into control codes on Windows - Do a better job ensuring Windows console settings are restored - Introduce KPRINTF_LOG environment variable to log kprintf to a file
143 lines
4.7 KiB
C
143 lines
4.7 KiB
C
#ifndef COSMOPOLITAN_LIBC_RUNTIME_RUNTIME_H_
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#define COSMOPOLITAN_LIBC_RUNTIME_RUNTIME_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § runtime ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#ifdef __x86_64__
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typedef long jmp_buf[8];
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#elif defined(__aarch64__)
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typedef long jmp_buf[22];
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#elif defined(__powerpc64__)
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typedef unsigned __int128 jmp_buf[32];
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#elif defined(__s390x__)
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typedef unsigned long jmp_buf[18];
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#elif defined(__riscv)
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typedef unsigned long jmp_buf[26];
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#endif
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typedef long sigjmp_buf[12];
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void mcount(void);
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int daemon(int, int);
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unsigned long getauxval(unsigned long);
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int setjmp(jmp_buf)
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libcesque returnstwice paramsnonnull();
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void longjmp(jmp_buf, int) libcesque wontreturn paramsnonnull();
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int _setjmp(jmp_buf)
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libcesque returnstwice paramsnonnull();
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int sigsetjmp(sigjmp_buf, int) libcesque returnstwice paramsnonnull();
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void siglongjmp(sigjmp_buf, int) libcesque wontreturn paramsnonnull();
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void _longjmp(jmp_buf, int) libcesque wontreturn paramsnonnull();
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void exit(int) wontreturn;
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void _exit(int) libcesque wontreturn;
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void _Exit(int) libcesque wontreturn;
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void quick_exit(int) wontreturn;
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void abort(void) wontreturn;
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int __cxa_atexit(void *, void *, void *) libcesque;
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int atfork(void *, void *) libcesque;
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int atexit(void (*)(void)) libcesque;
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char *getenv(const char *) nosideeffect libcesque;
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int putenv(char *);
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int setenv(const char *, const char *, int);
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int unsetenv(const char *);
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int clearenv(void);
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void fpreset(void);
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void *mmap(void *, uint64_t, int32_t, int32_t, int32_t, int64_t);
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int munmap(void *, uint64_t);
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int mprotect(void *, uint64_t, int);
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int msync(void *, size_t, int);
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int mlock(const void *, size_t);
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int munlock(const void *, size_t);
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long gethostid(void);
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int sethostid(long);
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char *getlogin(void);
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int getlogin_r(char *, size_t);
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int login_tty(int);
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int getpagesize(void);
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int syncfs(int);
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int vhangup(void);
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int getdtablesize(void);
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int sethostname(const char *, size_t);
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int acct(const char *);
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#if defined(_GNU_SOURCE) || defined(_COSMO_SOURCE)
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extern char **environ;
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#endif
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#ifdef _COSMO_SOURCE
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extern int __argc;
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extern char **__argv;
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extern char **__envp;
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extern unsigned long *__auxv;
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extern bool __interruptible;
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extern intptr_t __oldstack;
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extern uint64_t __nosync;
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extern int __strace;
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extern int __ftrace;
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extern uint64_t __syscount;
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extern uint64_t kStartTsc;
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extern char kTmpPath[];
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extern const char kNtSystemDirectory[];
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extern const char kNtWindowsDirectory[];
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extern size_t __virtualmax;
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extern size_t __stackmax;
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extern bool __isworker;
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/* utilities */
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void _intsort(int *, size_t);
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void _longsort(long *, size_t);
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/* diagnostics */
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void ShowCrashReports(void);
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void __printargs(const char *);
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int _getcpucount(void) pureconst;
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int ftrace_install(void);
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int ftrace_enabled(int);
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int strace_enabled(int);
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void _bt(const char *, ...);
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void __print_maps(void);
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long _GetMaxFd(void);
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/* builtin shell language */
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int _cocmd(int, char **, char **);
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/* executable program */
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char *GetProgramExecutableName(void);
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char *GetInterpreterExecutableName(char *, size_t);
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int __open_executable(void);
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/* execution control */
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int verynice(void);
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axdx_t setlongerjmp(jmp_buf)
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libcesque returnstwice paramsnonnull();
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void longerjmp(jmp_buf, intptr_t) libcesque wontreturn paramsnonnull();
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void __warn_if_powersave(void);
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void _Exit1(int) libcesque wontreturn;
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void __paginate(int, const char *);
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/* memory management */
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void _weakfree(void *);
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void *_mapanon(size_t) attributeallocsize((1)) mallocesque;
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void *_mapshared(size_t) attributeallocsize((1)) mallocesque;
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void __oom_hook(size_t);
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bool _isheap(void *);
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/* code morphing */
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void __morph_begin(void);
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void __morph_end(void);
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/* portability */
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int NtGetVersion(void) pureconst;
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bool IsGenuineBlink(void);
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bool IsCygwin(void);
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const char *GetCpuidOs(void);
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const char *GetCpuidEmulator(void);
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void GetCpuidBrand(char[13], uint32_t);
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long __get_rlimit(int);
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int __set_rlimit(int, int64_t);
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const char *__describe_os(void);
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long __get_sysctl(int, int);
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int __get_arg_max(void) pureconst;
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int __get_cpu_count(void) pureconst;
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long __get_avphys_pages(void) pureconst;
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long __get_phys_pages(void) pureconst;
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#endif /* _COSMO_SOURCE */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_RUNTIME_RUNTIME_H_ */
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