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