explain_putchar_or_die(3) Library Functions Manual explain_putchar_or_die(3) NAME explain_putchar_or_die - output of characters and report errors SYNOPSIS #include <libexplain/putchar.h> void explain_putchar_or_die(int c); DESCRIPTION The explain_putchar_or_die function is used to call the putchar(3) system call. On failure an explanation will be printed to stderr, obtained from explain_putchar(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_putchar_or_die(c); c The c, exactly as to be passed to the putchar(3) system call. Returns: This function only returns on success. On failure, prints an ex- planation and exits. SEE ALSO putchar(3) output of characters explain_putchar(3) explain putchar(3) errors exit(2) terminate the calling process COPYRIGHT libexplain version 1.3 Copyright (C) 2008 Peter Miller explain_putchar_or_die(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | COPYRIGHT
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