Man page - explain_fputc_or_die(3)

Packages contains this manual

Package: libexplain-dev
apt-get install libexplain-dev

Manuals in package:

Documentations in package:

libexplain-dev

Manual

explain_fputc_or_die

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT

NAME

explain_fputc_or_die - output of characters and report errors

SYNOPSIS

#include <libexplain/fputc.h>
void explain_fputc_or_die(int c, FILE *fp);

DESCRIPTION

The explain_fputc_or_die function is used to call the fputc (3) system call. On failure an explanation will be printed to stderr , obtained from explain_fputc (3), and then the process terminates by calling exit(EXIT_FAILURE).

This function is intended to be used in a fashion similar to the following example:

explain_fputc_or_die(c, fp);

	c		The c, exactly as to be passed to the fputc (3) system call.
	fp		The fp, exactly as to be passed to the fputc (3) system call.

Returns:

This function only returns on success. On failure, prints an explanation and exits.