On 05/06/2012 12:34 PM, Bruno Haible wrote:
Here are two more proposals, designed to avoid the drawbacks of the previous ones:
Thanks. Either of those would work. I prefer option 3 (popenv / systemv) as it offers more opportunity for optimization on GNUish hosts, which can use vfork or the equivalent to get better performance. Such optimizations aren't that important for diffutils but might matter more in other applications.
