src-test2/sys/compat/linux/linux_util.h, branch release/7.2.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F7.2.0_cvs 2009-05-01T02:51:58Z Copy releng/7.2 to release/7.2.0 for FreeBSD 7.2-RELEASE. 2009-05-01T02:51:58Z Ken Smith kensmith@FreeBSD.org 2009-05-01T02:51:58Z urn:sha1:b205d83df7763ca1f099bce5ac12a05862a626c4 Approved by: re (implicit) This commit was manufactured to restore the state of the 7.2-RELEASE image. Implement the openat() linux syscall 2007-03-29T02:11:46Z Julian Elischer julian@FreeBSD.org 2007-03-29T02:11:46Z urn:sha1:6734f35eac4b543a3ac4cef46102585e2d229c7a Submitted by: Roman Divacky (rdivacky@) MFC after: 2 weeks Axe the stackgap macros as the Linux ABIs no longer use the stackgap. 2006-06-27T18:30:49Z John Baldwin jhb@FreeBSD.org 2006-06-27T18:30:49Z urn:sha1:4db580972e977edccada20ae7fd1cc632415fda8 Enhance the Linux emulation layer to make MegaRAID SAS managements tool happy. 2006-05-05T16:10:45Z Doug Ambrisko ambrisko@FreeBSD.org 2006-05-05T16:10:45Z urn:sha1:060e48824720626ae71cbff2328ec91f4aab1839 Add back in a scheme to emulate old type major/minor numbers via hooks into stat, linprocfs to return major/minors that Linux app's expect. Currently only /dev/null is always registered. Drivers can register via the Linux type shim similar to the ioctl shim but by using linux_device_register_handler/linux_device_unregister_handler functions. The structure is: struct linux_device_handler { char *bsd_driver_name; char *linux_driver_name; char *bsd_device_name; char *linux_device_name; int linux_major; int linux_minor; int linux_char_device; }; Linprocfs uses this to display the major number of the driver. The soon to be available linsysfs will use it to fill in the driver name. Linux_stat uses it to translate the major/minor into Linux type values. Note major numbers are dynamically assigned via passing in a -1 for the major number so we don't need to keep track of them. This is somewhat needed due to us switching to our devfs. MegaCli will not run until I add in the linsysfs and mfi Linux compat changes. Sponsored by: IronPort Systems Suppress logging about unimplemented syscalls to one time per process. This 2005-12-08T13:33:57Z Gleb Smirnoff glebius@FreeBSD.org 2005-12-08T13:33:57Z urn:sha1:7a14354549bffb9c7262ccd43a45cb38234fff87 prevents hard flood of the system console. Reviewed by: bde Remove linux_emul_find() and the CHECKALT*() macros as they are no longer 2005-03-01T17:57:45Z John Baldwin jhb@FreeBSD.org 2005-03-01T17:57:45Z urn:sha1:501ce3056105e2d2b8063e96010fcdf993043a81 used. Start each of the license/copyright comments with /*- 2005-01-05T22:34:37Z Warner Losh imp@FreeBSD.org 2005-01-05T22:34:37Z urn:sha1:898b0535b73b62baaf1d386b169e4d215194a012 Rename thread args to be called "td" rather than "p" to be 2004-10-10T18:34:30Z David Malone dwmalone@FreeBSD.org 2004-10-10T18:34:30Z urn:sha1:08de85f54a7ca513bbb8fbb4c2829dd3e124a344 consistent with other bits of this file. There should be no functional change. Submitted by: Andrea Campi (many moons ago) MFC after: 2 month Use sv_psstrings from the current process's sysentvec structure instead 2004-08-15T11:52:45Z Tim J. Robbins tjr@FreeBSD.org 2004-08-15T11:52:45Z urn:sha1:6fa534bad8e4d732aa024c459b6ddcd50ce38fb4 of PS_STRINGS. This is a no-op at present, but it will be needed when running 32-bit Linux binaries on amd64 to ensure PS_STRINGS is in addressable memory. Add function linux_msg() for regulating output from the linux emulation 2003-01-02T02:19:10Z Alfred Perlstein alfred@FreeBSD.org 2003-01-02T02:19:10Z urn:sha1:e15583ce201e83b844d98e20859ca8f73e9c6103 code, make the emulator use it. Rename unsupported_msg() to unimplemented_syscall(). Rename some arguments for clarity Fixup grammar. Requested by: bde