Re: Conflict between sys/sysproto.h stdio.h ... ?
lucy loo wrote: I am writing a kernel loadable module to reimplement some system calls. I have included sys/sysproto.h, sys/systm.h, etc. -- very standard header files for kld implmentation. So far... I also want to do file i/o in this module, therefore I need to include stdio.h. But it obviously conflicts with those sys/..., and make won't pass. Anyone knows how to fix this? You cannot use libc functions in the kernel. The kernel does not link against libc. It is not an application, it is a kernel. There are some libc functions which are provided in the kernel; there are other libc functions for which there are similar kernel functions of the same name (e.g. printf), and there are some libc functions -- quoted because they aren't really there, but you can use them -- that are inlined by the compiler. Programming in the kernel environment is not the same as programming in the normal applications environment (the POSIX environment). -- Terry ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED]
Conflict between sys/sysproto.h stdio.h ... ?
I am writing a kernel loadable module to reimplement some system calls. I have included sys/sysproto.h, sys/systm.h, etc. -- very standard header files for kld implmentation. I also want to do file i/o in this module, therefore I need to include stdio.h. But it obviously conflicts with those sys/..., and make won't pass. Anyone knows how to fix this? Thanks! - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Conflict between sys/sysproto.h stdio.h ... ?
On Tue, Nov 18, 2003 at 12:39:37AM -0800, lucy loo wrote: I am writing a kernel loadable module to reimplement some system calls. I have included sys/sysproto.h, sys/systm.h, etc. -- very standard header files for kld implmentation. I also want to do file i/o in this module, therefore I need to include stdio.h. But it obviously conflicts with those sys/..., and make won't pass. RTFM - particularly style(9), do not include userland headers in the kernel. BMS ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED]
