mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 06:53:33 +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
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_FD_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_FD_INTERNAL_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#define DO_NOTHING 0
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#define DO_RESTART 1
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#define DO_EINTR 2
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#define kFdEmpty 0
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#define kFdFile 1
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#define kFdSocket 2
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#define kFdProcess 3
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#define kFdConsole 4
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#define kFdSerial 5
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#define kFdZip 6
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#define kFdEpoll 7
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#define kFdReserved 8
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#define kFdTtyEchoing 1 /* read()→write() (ECHO && !ICANON) */
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#define kFdTtyEchoRaw 2 /* don't ^X visualize control codes */
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#define kFdTtyMunging 4 /* enable input / output remappings */
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#define kFdTtyNoCr2Nl 8 /* don't map \r → \n (a.k.a !ICRNL) */
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#define kFdTtyNoIsigs 16
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struct Fd {
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char kind;
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bool zombie;
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bool dontclose;
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char buflen;
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char buf[4];
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unsigned flags;
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unsigned mode;
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int64_t handle;
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int64_t extra;
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};
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struct StdinRelay {
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_Atomic(uint32_t) once;
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int64_t inisem; /* semaphore to delay 1st read */
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int64_t handle; /* should == g_fds.p[0].handle */
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int64_t reader; /* ReadFile() use this instead */
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int64_t writer; /* only used by WinStdinThread */
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};
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struct Fds {
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_Atomic(int) f; /* lowest free slot */
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size_t n;
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struct Fd *p, *e;
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struct StdinRelay stdin;
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};
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void WinMainStdin(void);
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int64_t __resolve_stdin_handle(int64_t);
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int __munge_terminal_input(char *, uint32_t *);
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void __echo_terminal_input(struct Fd *, char *, size_t);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_FD_INTERNAL_H_ */
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