52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
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/*
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FUNCTION
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<<fputc>>---write a character on a stream or file
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INDEX
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fputc
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ANSI_SYNOPSIS
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#include <stdio.h>
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int fputc(int <[ch]>, FILE *<[fp]>);
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TRAD_SYNOPSIS
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#include <stdio.h>
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int fputc(<[ch]>, <[fp]>)
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int <[ch]>;
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FILE *<[fp]>;
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DESCRIPTION
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<<fputc>> converts the argument <[ch]> from an <<int>> to an
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<<unsigned char>>, then writes it to the file or stream identified by
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<[fp]>.
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If the file was opened with append mode (or if the stream cannot
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support positioning), then the new character goes at the end of the
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file or stream. Otherwise, the new character is written at the
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current value of the position indicator, and the position indicator
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oadvances by one.
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For a macro version of this function, see <<putc>>.
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RETURNS
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If successful, <<fputc>> returns its argument <[ch]>. If an error
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intervenes, the result is <<EOF>>. You can use `<<ferror(<[fp]>)>>' to
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query for errors.
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PORTABILITY
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<<fputc>> is required by ANSI C.
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Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
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<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
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*/
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#include <stdio.h>
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int
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_DEFUN (fputc, (ch, file),
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int ch _AND
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FILE * file)
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{
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return putc (ch, file);
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}
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