Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [RFD] Combined fork-exec syscall. | From | Andreas Schwab <> | Date | Mon, 28 Apr 2003 16:42:55 +0200 |
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"Richard B. Johnson" <root@chaos.analogic.com> writes:
|> On Mon, 28 Apr 2003, Andreas Schwab wrote: |> |> > "Richard B. Johnson" <root@chaos.analogic.com> writes: |> > |> > |> On Mon, 28 Apr 2003, Andreas Schwab wrote: |> > |> |> > |> > "Richard B. Johnson" <root@chaos.analogic.com> writes: |> > |> > |> > |> > |> The following is a "simple popem()', about as minimal as |> > |> > |> you can get and have it work. |> > |> > |> > |> > Except it doesn't. |> > |> > |> > |> > |> i = 0; |> > |> > |> args[i++] = "/bin/sh"; |> > |> > |> args[i++] = "-c"; |> > |> > |> args[i++] = strtok((char *)command, " "); |> > |> > |> for(; i< NR_ARGS; i++) |> > |> > |> if((args[i] = strtok(NULL, " ")) == NULL) |> > |> > |> break; |> > |> |> > |> Yes it does. |> > |> > $ sh -c echo a b c |> > |> > $ sh -c 'echo a b c' |> > a b c |> > |> > Not what I call working. |> > |> > Andreas. |> |> Read the bash documentation `man bash`.
Read the popen documentation 'man popen'.
Andreas.
-- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - 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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