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[/] [or1k/] [trunk/] [newlib/] [newlib/] [libc/] [stdio/] [fputc.c] - Rev 1777
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/* FUNCTION <<fputc>>---write a character on a stream or file INDEX fputc ANSI_SYNOPSIS #include <stdio.h> int fputc(int <[ch]>, FILE *<[fp]>); TRAD_SYNOPSIS #include <stdio.h> int fputc(<[ch]>, <[fp]>) int <[ch]>; FILE *<[fp]>; DESCRIPTION <<fputc>> converts the argument <[ch]> from an <<int>> to an <<unsigned char>>, then writes it to the file or stream identified by <[fp]>. If the file was opened with append mode (or if the stream cannot support positioning), then the new character goes at the end of the file or stream. Otherwise, the new character is written at the current value of the position indicator, and the position indicator oadvances by one. For a macro version of this function, see <<putc>>. RETURNS If successful, <<fputc>> returns its argument <[ch]>. If an error intervenes, the result is <<EOF>>. You can use `<<ferror(<[fp]>)>>' to query for errors. PORTABILITY <<fputc>> is required by ANSI C. Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>, <<read>>, <<sbrk>>, <<write>>. */ #include <stdio.h> int _DEFUN (fputc, (ch, file), int ch _AND FILE * file) { return putc (ch, file); }
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