src-test2/sys/fs/procfs/procfs_fpregs.c, branch release/2.2.8_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F2.2.8_cvs 1996-11-02T10:41:29Z This commit was manufactured by cvs2svn to create branch 'RELENG_2_2'. 1996-11-02T10:41:29Z cvs2svn cvs2svn@FreeBSD.org 1996-11-02T10:41:29Z urn:sha1:2fce0b4e66baed619f83c7226d51fe90862f0122 Major fixes for procfs.. 1996-01-24T18:41:41Z Peter Wemm peter@FreeBSD.org 1996-01-24T18:41:41Z urn:sha1:0cc7521383b386b3c46d6aca27e1420c9c79d6a0 Implement a "variable" directory structure. Files that do not make sense for the given process do not "appear" and cannot be opened. For example, "system" processes do not have "file", "regs" or "fpregs", because they do not have a user area. "attempt" to fill in the user area of a given process when it is being accessed via /proc/pid/mem (the user struct is just after VM_MAXUSER_ADDRESS in the process address space.) Dont do IO to the U area while it's swapped, hold it in place if possible. Lock off access to the "ctl" file if it's done a setuid like the other pseudo-files in there. Added $Id$ 1994-08-02T07:55:43Z David Greenman dg@FreeBSD.org 1994-08-02T07:55:43Z urn:sha1:3c4dd3568f411b4f00f795929afb77ca972c2325 BSD 4.4 Lite Kernel Sources 1994-05-24T10:09:53Z Rodney W. Grimes rgrimes@FreeBSD.org 1994-05-24T10:09:53Z urn:sha1:df8bae1de4b67ccf57f4afebd4e2bf258c38910d