46 lines
1.0 KiB
Plaintext
46 lines
1.0 KiB
Plaintext
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{{alias}}( fd, clbk )
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Asynchronously closes a file descriptor, so that the file descriptor no
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longer refers to any file and may be reused.
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Parameters
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----------
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fd: integer
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File descriptor.
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clbk: Function
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Callback to invoke upon closing a file descriptor.
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Examples
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--------
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> function done( error ) {
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... if ( error ) {
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... console.error( error.message );
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... }
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... };
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> var fd = {{alias:@stdlib/fs/open}}.sync( './beep/boop.js', 'r+' );
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> if ( !{{alias:@stdlib/assert/is-error}}( fd ) ) { {{alias}}( fd, done ); };
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{{alias}}.sync( fd )
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Synchronously closes a file descriptor.
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Parameters
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----------
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fd: integer
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File descriptor.
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Returns
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-------
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out: Error|void
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If an error occurs, an error object; otherwise, undefined.
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Examples
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--------
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> var fd = {{alias:@stdlib/fs/open}}.sync( './beep/boop.js', 'r+' );
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> if ( !{{alias:@stdlib/assert/is-error}}( fd ) ) { {{alias}}.sync( fd ); };
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See Also
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--------
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