Thanks! > It looks like <unistd.h> has some XSI bugs. Is _XOPEN_SOURCE defined > anywhere? If so, try the attached patch. If not, this is a bug in Yes, _XOPEN_SOURCE is defined. So, it solves some of the problems.
> Python (since POSIX doesn't specify chroot()) and should be fixed at > their end and in the ports collection. But, there still some problems left. Like fd_set being not defined in sys/select if _BSD_VISIBLE isn't given. > _BSD_SOURCE provides mostly the same visibility as not defining any > standards constants, so it isn't very useful. IMO it would be nice to have a clean way to toggle __BSD_VISIBLE from the outside. In the default environment I have #define __POSIX_VISIBLE 200112 #define __XSI_VISIBLE 600 #define __BSD_VISIBLE 1 #define __ISO_C_VISIBLE 1999 But, Python for example, wants _POSIX_C_SOURCE 199506,_XOPEN_SOURCE 500 _and_ __BSD_VISIBLE 1. I know, I could also just do a -D__BSD_VISIBLE=1, but I think thats not The Right Thing to do. Regards, Marc -- "Premature optimization is the root of all evil." -- Donald E. Knuth
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