explain_fgetc_or_die(3) Library Functions Manual explain_fgetc_or_die(3) NAME explain_fgetc_or_die - input of characters and report errors SYNOPSIS #include <libexplain/fgetc.h> int explain_fgetc_or_die(FILE *fp); DESCRIPTION The explain_fgetc_or_die function is used to call the fgetc(3) system call. On failure an explanation will be printed to stderr, obtained from ex- plain_fgetc(3), and then the process terminates by calling exit(EXIT_FAIL- URE). This function is intended to be used in a fashion similar to the following example: int c = explain_fgetc_or_die(fp); fp The fp, exactly as to be passed to the fgetc(3) system call. Returns: This function only returns on success. On failure, prints an ex- planation and exits. SEE ALSO fgetc(3) input of characters explain_fgetc(3) explain fgetc(3) errors exit(2) terminate the calling process COPYRIGHT libexplain version 1.3 Copyright (C) 2008 Peter Miller explain_fgetc_or_die(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | COPYRIGHT
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