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by pests
977 days ago
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Apparently according to the c-faqs link elsethread execl takes a variable-length, null-pointer-terminated list of character pointer arguments, and is correctly called like this:
execl("/bin/sh", "sh", "-c", "date", (char *)0);
Due to ececl being a variadic function it can not take advantage of a prototype to instruct the compiler that one of its arguments needs to be treated as a pointer context. |
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