mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
8af197560e
Actually Portable Python is now outperforming the Python binaries
that come bundled with Linux distros, at things like HTTP serving.
You can now have a fully featured Python install in just one .com
file that runs on six operating systems and is about 10mb in size.
With tuning, the tiniest is ~1mb. We've got most of the libraries
working, including pysqlite, and the repl now feels very pleasant.
The things you can't do quite yet are: threads and shared objects
but that can happen in the future, if the community falls in love
with this project and wants to see it developed further. Changes:
- Add siginterrupt()
- Add sqlite3 to Python
- Add issymlink() helper
- Make GetZipCdir() faster
- Add tgamma() and finite()
- Add legacy function lutimes()
- Add readlink() and realpath()
- Use heap allocations when appropriate
- Reorganize Python into two-stage build
- Save Lua / Python shell history to dotfile
- Integrate Python Lib embedding into linkage
- Make isregularfile() and isdirectory() go faster
- Make Python shell auto-completion work perfectly
- Make crash reports work better if changed directory
- Fix Python+NT open() / access() flag overflow error
- Disable Python tests relating to \N{LONG NAME} syntax
- Have Python REPL copyright() show all notice embeddings
The biggest technical challenge at the moment is working around
when Python tries to be too clever about filenames.
98 lines
4.3 KiB
C
98 lines
4.3 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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typedef long jmp_buf[8] forcealign(CACHELINE);
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extern int __argc; /* CRT */
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extern char **__argv; /* CRT */
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extern char **environ; /* CRT */
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extern unsigned long *__auxv; /* CRT */
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extern char *program_invocation_name; /* RII */
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extern char *program_invocation_short_name; /* RII */
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extern int ftrace; /* CRT */
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extern uint64_t g_syscount; /* RII */
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extern const uint64_t kStartTsc; /* RII */
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extern const char kTmpPath[]; /* RII */
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extern const char kNtSystemDirectory[]; /* RII */
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extern const char kNtWindowsDirectory[]; /* RII */
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extern unsigned char _base[] forcealign(PAGESIZE); /* αpε */
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extern unsigned char _ehead[] forcealign(PAGESIZE); /* αpε */
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extern unsigned char _etext[] forcealign(PAGESIZE); /* αpε */
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extern unsigned char _edata[] forcealign(PAGESIZE); /* αpε */
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extern unsigned char _end[] forcealign(FRAMESIZE); /* αpε */
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extern unsigned char _ereal; /* αpε */
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extern unsigned char __privileged_start; /* αpε */
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extern unsigned char __test_start; /* αpε */
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extern unsigned char __ro; /* αpε */
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extern unsigned char *__relo_start[]; /* αpε */
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extern unsigned char *__relo_end[]; /* αpε */
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extern uint8_t __zip_start[]; /* αpε */
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extern uint8_t __zip_end[]; /* αpε */
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void mcount(void);
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unsigned long getauxval(unsigned long);
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void *mapanon(size_t) attributeallocsize((1));
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int setjmp(jmp_buf) libcesque returnstwice paramsnonnull();
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void longjmp(jmp_buf, int) libcesque wontreturn paramsnonnull();
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int _setjmp(jmp_buf) libcesque returnstwice 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 abort(void) wontreturn noinstrument;
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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 *) paramsnonnull() nosideeffect libcesque;
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int putenv(char *) paramsnonnull();
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int setenv(const char *, const char *, int) paramsnonnull();
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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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int issetugid(void);
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void *mmap(void *, uint64_t, int32_t, int32_t, int32_t, int64_t);
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void *mremap(void *, size_t, size_t, int, ...);
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int munmap(void *, uint64_t);
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int mprotect(void *, uint64_t, int) privileged;
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int msync(void *, size_t, int);
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void *sbrk(intptr_t);
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int brk(void *);
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long fpathconf(int, int);
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long pathconf(const char *, int);
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int getgroups(int, uint32_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 lchown(const char *, uint32_t, uint32_t);
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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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bool _isheap(void *);
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int NtGetVersion(void);
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long missingno();
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void __print(const void *, size_t);
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void __print_string(const char *);
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void _loadxmm(void *);
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void _peekall(void);
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void _savexmm(void *);
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void _weakfree(void *);
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void free_s(void *) paramsnonnull() libcesque;
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int close_s(int *) paramsnonnull() libcesque;
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int OpenExecutable(void);
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void ftrace_install(void);
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long GetResourceLimit(int);
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long GetMaxFd(void);
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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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