Query: explain_fflush_or_die
OS: debian
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
explain_fflush_or_die(3) Library Functions Manual explain_fflush_or_die(3)NAMEexplain_fflush_or_die - flush a stream and report errorsSYNOPSIS#include <libexplain/fflush.h> void explain_fflush_or_die(FILE *fp); int explain_fflush_on_error(FILE *fp);DESCRIPTIONThe explain_fflush_or_die function is used to call the fflush(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_fflush(3) function, and then the process terminates by calling exit(EXIT_FAILURE). The explain_fflush_on_error function is used to call the fflush(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_fflush(3) function, but still returns to the caller. fp The fp, exactly as to be passed to the fflush(3) system call.RETURN VALUEThe explain_fflush_or_die function only returns on success, see fflush(3) for more information. On failure, prints an explanation and exits, it does not return. The explain_fflush_on_error function always returns the value return by the wrapped fflush(3) system call.EXAMPLEThe explain_fflush_or_die function is intended to be used in a fashion similar to the following example: explain_fflush_or_die(fp);SEE ALSOfflush(3) flush a stream explain_fflush(3) explain fflush(3) errors exit(2) terminate the calling processCOPYRIGHTlibexplain version 0.52 Copyright (C) 2009 Peter Miller explain_fflush_or_die(3)
Related Man Pages |
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explain_fflush(3) - debian |
explain_pread_or_die(3) - debian |
explain_readlink_or_die(3) - debian |
explain_strtoull_or_die(3) - debian |
explain_vsnprintf_or_die(3) - debian |
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