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Diffstat (limited to 'newlib/libc/stdio/fputc.c')
-rw-r--r-- | newlib/libc/stdio/fputc.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/newlib/libc/stdio/fputc.c b/newlib/libc/stdio/fputc.c new file mode 100644 index 0000000..966a0db --- /dev/null +++ b/newlib/libc/stdio/fputc.c @@ -0,0 +1,51 @@ +/* +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); +} |