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system() no Win7


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Eu uso MingW no Windows 7 e preciso de executar um programa no meio do meu programa e saber o valor de retorno.

Quando executo system(); nao acontece nada e retorna sempre o valor 127. Já no windows XP executa e retorna o valor correcto no fim. Já tentei tambem o execle(), mas nao retorna nada e eu preciso mesmo do valor. Alguma sugestão?


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