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compat_30(8) [netbsd man page]

COMPAT_30(8)						    BSD System Manager's Manual 					      COMPAT_30(8)

compat_30 -- setup procedure for backward compatibility on post-3.0 releases SYNOPSIS
The compat_30 module allows NetBSD to run NetBSD 3.0 executables. The support is present if the kernel was built with option COMPAT_30. It is not available as a loadable module. Static executables typically need no additional setup. Dynamic binaries may require shared libraries whose major version number changed since NetBSD 3.0, which are listed below. A shadow directory under /emul is not used; the libraries can be obtained from a NetBSD 3.0 dis- tribution and installed in the original directories shown, as the major version number in the file name will prevent conflicts. If an upgrade installation from NetBSD 3.0 has been done and these libraries are still present, nothing more need be done. Libraries needed from 3.0 /lib/ /lib/ /usr/lib/ /usr/lib/ /lib/ /lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /lib/ /lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ /lib/ /lib/ /usr/lib/ /usr/lib/ /usr/lib/ /usr/lib/ IMPLEMENTATION NOTES
COMPAT_30 enables the NetBSD 3.0 versions of the following system calls, whose syscall numbers and argument structures were changed after the 3.0 release to accommodate 64-bit filesystems: fhstat(2), fstat(2), getdents(2), lstat(2), stat(2). The filehandle structure (formerly fhandle_t) was made opaque to userland and variable-sized. A fh_size argument was added to related syscalls: fhstat(2), fhstatvfs(2), fhstatvfs1(2), fhopen(2), getfh(2). This changes the API and ABI of those syscalls, COMPAT_30 enables binary compatibility with the old ABI. Source compatibility is not provided, as use of those syscalls is supposed to be rare. The error code from the socket(2) syscall changed from EPROTONOSUPPORT to EAFNOSUPPORT in the case of an unsupported address family. COMPAT_30 enables binary compatibility with the old ABI. Source compatiblility is not provided. The struct ntptimeval used by ntp_gettime(2) changed with the implementation of timecounters. SEE ALSO
config(1), fhstat(2), fstat(2), getdents(2), lstat(2), stat(2), options(4) HISTORY
NetBSD offers back-compatibility options back to NetBSD 0.9, but the first to be documented with a manual page is compat_30. BUGS
The compatible getdents(2) is unable to see directory entries beneath the top layer of a union, even though the real 3.0 getdents() did not have that problem. SECURITY CONSIDERATIONS
Programs with security impact that receive incorrect directory contents from getdents() may behave improperly, as when they are unable to find, or find the wrong versions of, important files. BSD
December 15, 2007 BSD

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libplot(3LIB)							Interface Libraries						     libplot(3LIB)

libplot, lib300, lib300s, lib4014, lib450, libvt0 - graphics interface libraries SYNOPSIS
cc [ flag... ] file... -lplot [ library... ] #include <plot.h> DESCRIPTION
Functions in this library generate graphics output. INTERFACES
The shared object provides the public interfaces defined below. See intro(3) for additional information on shared object interfaces. arc box circle closepl closevt cont erase label line linemod move openpl openvt point space FILES
/usr/lib/ shared object /usr/lib/64/ 64-bit shared object /usr/lib/ shared object /usr/lib/64/ 64-bit shared object /usr/lib/ shared object /usr/lib/64/ 64-bit shared object /usr/lib/ shared object /usr/lib/64/ 64-bit shared object /usr/lib/ shared object /usr/lib/64/ 64-bit shared object /usr/lib/ shared object /usr/lib/64/ 64-bit shared object ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl (32-bit) | +-----------------------------+-----------------------------+ | |SUNWcslx (64-bit) | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
pvs(1), intro(3), attributes(5) SunOS 5.10 13 Jun 2003 libplot(3LIB)
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