On Mon, Aug 27, 2007 at 02:19:06PM -0500, Dean Nelson wrote:
> No operations can be done once it's closed, only while it's opened.
What the hell do you mean, can't be done?
fd = open(...);
fp = popen("/bin/date", "r");
/* read from fp */
fclose(fp);
do operations on fd
And you've got yourself
open
fork duplicating descriptor
exit closing that duplicate
IO on original, after call of flush
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