25 lines
702 B
Groff
25 lines
702 B
Groff
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NAME
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fclose, fflush - close or flush a stream
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SYNTAX
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#include <stdio.h>
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int fclose (stream)
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FILE *stream;
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int fflush (stream)
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FILE *stream;
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DESCRIPTION
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Fclose causes any buffered data for the named stream to be
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written out, and the stream to be closed.
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Fclose is performed automatically for all open files upon
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calling exit(2).
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Fflush causes any buffered data for the named stream to be
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written to that file. The stream remains open.
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DIAGNOSTICS
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These functions return 0 for success, and EOF if any error
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(such as trying to write to a file that has not been opened
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for writing) was detected.
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SEE ALSO
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close(2), exit(2), fopen(3S), setbuf(3S).
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