Messages in this thread | | | Date | Fri, 18 Nov 2005 14:01:08 +0100 | From | Bas Westerbaan <> | Subject | Re: Does Linux has File Stream mapping support...? |
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Or you could - more cleanly - do a replace through all your source files (with an editor or a tool) which replaces printf with log (or something similar) and implement that function with the code to write to the log file and to stdout.
On 11/18/05, Bas Westerbaan <bas.westerbaan@gmail.com> wrote: > Maybe an (ugly) way around it would be to simply use a parent process > which captures the stdout of your compiler and writes it to the log > file and prints it to its own stdout. > > > On 11/18/05, Arijit Das <Arijit.Das@synopsys.com> wrote: > > Ye...I know of tee. > > > > But the issue here is I have a HUGE Compiler (an Simulation tool) in which thousands of places there are "printf" statements to print messages to STDOUT stream. Now, a requirement came up which needs all those messages thrown to STDOUT also to be logged in a LOGFILE (in addition to STDOUT). Yes, this can be done through tee...but the usage model of the compiler doesn't leave that possibility open for me. > > > > So, am looking for a solution inside the Compiler code. > > > > Thanks, > > Arijit > > > > -----Original Message----- > > From: Bodo Eggert [mailto:harvested.in.lkml@7eggert.dyndns.org] > > Sent: Friday, November 18, 2005 6:00 PM > > To: Arijit Das; linux-kernel@vger.kernel.org > > Subject: Re: Does Linux has File Stream mapping support...? > > > > Arijit Das <Arijit.Das@synopsys.com> wrote: > > > > > Is it possible to have File Stream Mapping in Linux? What I mean is > > > this... > > > > > > FILE * fp1 = fopen("/foo", "w"); > > > FILE * fp2 = fopen("/bar", "w"); > > > FILE * fp_common = <Stream_Mapping_Func>(fp1, fp2); > > > > > > fprint(fp_common, "This should be written to both files ... /foo and > > > /bar"); > > > > It's a userspace problem. man "tee". > > > > Doing this in the kernel would be horrible. > > > > -- > > Ich danke GMX dafür, die Verwendung meiner Adressen mittels per SPF > > verbreiteten Lügen zu sabotieren. > > - > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > > > > > -- > Bas Westerbaan > http://blog.w-nz.com/ > GPG Public Keys: http://w-nz.com/keys/bas.westerbaan.asc >
-- Bas Westerbaan http://blog.w-nz.com/ GPG Public Keys: http://w-nz.com/keys/bas.westerbaan.asc - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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