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8bd963ecaf
* add native_fflush libc passthru * add `pipe2` which combines `pipe` and `fcntl` - see docs * POSIX subprocess: incorporate async reader capability and and fflush for writer * use the real-name O_NONBLOCK since it's available * typo * ok... remove `pipe2` and do this with an existing method...... * Update releasenotes.md --------- Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
100 lines
3.0 KiB
Plaintext
100 lines
3.0 KiB
Plaintext
module std::io::os @if(env::NO_LIBC);
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import libc;
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alias FopenFn = fn void*?(String, String);
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alias FreopenFn = fn void*?(void*, String, String);
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alias FcloseFn = fn void?(void*);
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alias FseekFn = fn void?(void*, long, SeekOrigin);
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alias FtellFn = fn long?(void*);
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alias FwriteFn = fn usz?(void*, char[] buffer);
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alias FreadFn = fn usz?(void*, char[] buffer);
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alias FflushFn = fn void?(void*);
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alias RemoveFn = fn void?(String);
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alias FputcFn = fn void?(int, void*);
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alias SetModifiedTimeFn = fn void?(String, libc::Time_t);
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FopenFn native_fopen_fn @weak @if(!$defined(native_fopen_fn));
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FcloseFn native_fclose_fn @weak @if(!$defined(native_fclose_fn));
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FreopenFn native_freopen_fn @weak @if(!$defined(native_freopen_fn));
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FseekFn native_fseek_fn @weak @if(!$defined(native_fseek_fn));
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FtellFn native_ftell_fn @weak @if(!$defined(native_ftell_fn));
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FwriteFn native_fwrite_fn @weak @if(!$defined(native_fwrite_fn));
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FreadFn native_fread_fn @weak @if(!$defined(native_fread_fn));
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FflushFn native_fflush_fn @weak @if(!$defined(native_fflush_fn));
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RemoveFn native_remove_fn @weak @if(!$defined(native_remove_fn));
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FputcFn native_fputc_fn @weak @if(!$defined(native_fputc_fn));
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SetModifiedTimeFn native_set_modified_time_fn @weak @if(!$defined(native_set_modified_time_fn));
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<*
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@require mode.len > 0
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@require filename.len > 0
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*>
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fn void*? native_fopen(String filename, String mode) @inline
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{
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if (native_fopen_fn) return native_fopen_fn(filename, mode);
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return io::UNSUPPORTED_OPERATION~;
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}
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<*
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Delete a file.
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@require filename.len > 0
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*>
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fn void? native_remove(String filename) @inline
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{
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if (native_remove_fn) return native_remove_fn(filename);
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return io::UNSUPPORTED_OPERATION~;
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}
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<*
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@require mode.len > 0
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@require filename.len > 0
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*>
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fn void*? native_freopen(void* file, String filename, String mode) @inline
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{
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if (native_freopen_fn) return native_freopen_fn(file, filename, mode);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn void? native_fseek(void* file, long offset, SeekOrigin whence) @inline
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{
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if (native_fseek_fn) return native_fseek_fn(file, offset, whence);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn ulong? native_ftell(CFile file) @inline
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{
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if (native_ftell_fn) return native_ftell_fn(file);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn usz? native_fwrite(CFile file, char[] buffer) @inline
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{
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if (native_fwrite_fn) return native_fwrite_fn(file, buffer);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn usz? native_fread(CFile file, char[] buffer) @inline
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{
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if (native_fread_fn) return native_fread_fn(file, buffer);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn void? native_fflush(CFile file) @inline @maydiscard
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{
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if (native_fflush_fn) return native_fflush_fn(file);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn void? native_fputc(CInt c, CFile stream) @inline
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{
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if (native_fputc_fn) return native_fputc_fn(c, stream);
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return io::UNSUPPORTED_OPERATION~;
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}
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fn void? native_set_modified_time(String filename, libc::Time_t time) @inline
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{
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if (native_set_modified_time_fn) return native_set_modified_time_fn(filename, time);
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return io::UNSUPPORTED_OPERATION~;
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}
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