Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.c > #9917

Re: fflush

Show all headers | View raw

gordonb.o3gsp@burditt.org (Gordon Burditt) writes:
[...]
> Do not call fflush() on input files or stdin.  Forcing the user to
> untype input is a safety hazard, especially if the user is not at
> the keyboard and is driving or asleep.  There's also a remote chance
> it could damage the file.  fflush() does not mean "take the characters
> in the buffer and *discard* them".  It means "take the characters in
> the buffer and put them in the file."

fflush() on an input file doesn't mean *anything*.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

Back to comp.lang.c | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

fflush "Bill Cunningham" <nospam@nspam.invalid> - 2011-09-01 15:57 -0400
  Re: fflush Willem <willem@toad.stack.nl> - 2011-09-01 20:09 +0000
  Re: fflush John Gordon <gordon@panix.com> - 2011-09-01 20:23 +0000
    Re: fflush sandeep <nospam@nospam.com> - 2011-09-01 20:49 +0000
      Re: fflush Kenneth Brody <kenbrody@spamcop.net> - 2011-09-02 10:59 -0400
    Re: fflush Kleuskes & Moos <kleuske@somewhere.else.net> - 2011-09-01 22:06 +0000
      Re: fflush Kenneth Brody <kenbrody@spamcop.net> - 2011-09-02 11:05 -0400
        Re: fflush Kleuskes & Moos <kleuske@somewhere.else.net> - 2011-09-02 17:04 +0000
  Re: fflush Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-09-01 14:55 -0600
  Re: fflush pete <pfiland@mindspring.com> - 2011-09-01 19:14 -0400
    Re: fflush Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-09-01 17:27 -0600
      Re: fflush pete <pfiland@mindspring.com> - 2011-09-01 19:33 -0400
      Re: fflush Seebs <usenet-nospam@seebs.net> - 2011-09-02 01:36 +0000
      Re: fflush Kenneth Brody <kenbrody@spamcop.net> - 2011-09-02 11:08 -0400
        Re: fflush Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-09-02 09:35 -0600
        Re: fflush Nobody <nobody@nowhere.com> - 2011-09-03 07:24 +0100
      Re: fflush gordonb.47ba6@burditt.org (Gordon Burditt) - 2011-09-02 21:42 -0500
        Re: fflush Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-09-02 21:01 -0600
  Re: fflush Nobody <nobody@nowhere.com> - 2011-09-02 00:34 +0100
  Re: fflush mathog <dmathog@gmail.com> - 2011-09-02 09:57 -0700
    Re: fflush David Thompson <dave.thompson2@verizon.net> - 2011-09-09 01:28 -0400
  Re: fflush gordonb.o3gsp@burditt.org (Gordon Burditt) - 2011-09-02 21:36 -0500
    Re: fflush Keith Thompson <kst-u@mib.org> - 2011-09-03 12:05 -0700
      Re: fflush Kenneth Brody <kenbrody@spamcop.net> - 2011-09-06 12:51 -0400
        Re: fflush Keith Thompson <kst-u@mib.org> - 2011-09-06 10:51 -0700
  Re: fflush "io_x" <a@b.c.invalid> - 2011-09-03 10:13 +0200
    Re: fflush "io_x" <a@b.c.invalid> - 2011-09-09 08:19 +0200

csiph-web