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| NNTP-Posting-Date | Thu, 01 Sep 2011 18:33:09 -0500 |
| Message-ID | <4E601637.1BA9@mindspring.com> (permalink) |
| Date | Thu, 01 Sep 2011 19:33:11 -0400 |
| From | pete <pfiland@mindspring.com> |
| Reply-To | pfiland@mindspring.com |
| Organization | PF |
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| Newsgroups | comp.lang.c |
| Subject | Re: fflush |
| References | <4e5fe3b1$0$27973$bbae4d71@news.suddenlink.net> <4E6011E1.292A@mindspring.com> <1bpqjjrggu.fsf@snowball.wb.pfeifferfamily.net> |
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| Xref | x330-a1.tempe.blueboxinc.net comp.lang.c:9849 |
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Joe Pfeiffer wrote: > > pete <pfiland@mindspring.com> writes: > > > Bill Cunningham wrote: > >> > >> Where is the right place to put fflush in a file IO operation? > > > > If you want a message to appear on standard output, > > which asks the user for input, > > then use fflush(stdout) after the message code, > > before the input code. > > <snip code example> > > At least under Linux, > the attempt to read the input causes the output to > be flushed (and I verified that this worked for your code example with > the fflush() snipped). Is this not portable behavior? Portability isn't a boolean quantity. That behavior is not guaranteed though. -- pete
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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
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