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OS-5192 need faster clock_gettime
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Joshua M. Clulow <jmc@joyent.com>
Reviewed by: Ryan Zezeski <ryan@zinascii.com>
OS-5202 Support AT_SECURE & AT_*ID in LX
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
OS-3405 lx brand: socket() fails for PF_INET6
OS-3382 lxbrand 64bit gettimeofday depends on vsyscall or vdso
OS-3280 need a way to specify the root of a native system in the lx brand
OS-3279 lx brand should allow delegated datasets
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
OS-2949 add support for AT_RANDOM aux vector entry
*** 27,37 ****
*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
! * Copyright (c) 2012, Joyent, Inc. All rights reserved.
*/
#ifndef _SYS_AUXV_H
#define _SYS_AUXV_H
--- 27,37 ----
*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
! * Copyright 2016 Joyent, Inc.
*/
#ifndef _SYS_AUXV_H
#define _SYS_AUXV_H
*** 76,85 ****
--- 76,88 ----
#define AT_PAGESZ 6 /* getpagesize(2) */
#define AT_BASE 7 /* ld.so base addr */
#define AT_FLAGS 8 /* processor flags */
#define AT_ENTRY 9 /* a.out entry point */
+ /* First introduced on Linux */
+ #define AT_RANDOM 25 /* address of 16 random bytes */
+
/*
* These relate to the original PPC ABI document; Linux reused
* the values for other things (see below), so disambiguation of
* these values may require additional context in PPC binaries.
*
*** 88,117 ****
* AT_UCACHEBSIZE 12 smallest unified cache block size
*
* These are the values from LSB 1.3, the first five are also described
* in the draft amd64 ABI.
*
! * At the time of writing, Solaris doesn't place any of these values into
! * the aux vector, except AT_CLKTCK which is placed on the aux vector for
! * lx branded processes; also, we do similar things via AT_SUN_ values.
*
* AT_NOTELF 10 program is not ELF?
! * AT_UID 11 real user id
! * AT_EUID 12 effective user id
! * AT_GID 13 real group id
! * AT_EGID 14 effective group id
*
* AT_PLATFORM 15
* AT_HWCAP 16
! * AT_CLKTCK 17 c.f. _SC_CLK_TCK
* AT_FPUCW 18
*
* AT_DCACHEBSIZE 19 (moved from 10)
* AT_ICACHEBSIZE 20 (moved from 11)
* AT_UCACHEBSIZE 21 (moved from 12)
*
* AT_IGNOREPPC 22
*/
/*
* Sun extensions begin here
*/
--- 91,129 ----
* AT_UCACHEBSIZE 12 smallest unified cache block size
*
* These are the values from LSB 1.3, the first five are also described
* in the draft amd64 ABI.
*
! * At the time of writing, illumos doesn't place any of these values into the
! * aux vector, except where noted. We do similar things via AT_SUN_ values.
*
* AT_NOTELF 10 program is not ELF?
! * AT_UID 11 real user id (provided in LX)
! * AT_EUID 12 effective user id (provided in LX)
! * AT_GID 13 real group id (provided in LX)
! * AT_EGID 14 effective group id (provided in LX)
*
* AT_PLATFORM 15
* AT_HWCAP 16
! * AT_CLKTCK 17 c.f. _SC_CLK_TCK (provided in LX)
* AT_FPUCW 18
*
* AT_DCACHEBSIZE 19 (moved from 10)
* AT_ICACHEBSIZE 20 (moved from 11)
* AT_UCACHEBSIZE 21 (moved from 12)
*
* AT_IGNOREPPC 22
+ *
+ * On Linux:
+ * AT_* values 18 through 22 are reserved
+ * AT_SECURE 23 secure mode boolean (provided in LX)
+ * AT_BASE_PLATFORM 24 string identifying real platform, may
+ * differ from AT_PLATFORM.
+ * AT_HWCAP2 26 extension of AT_HWCAP
+ * AT_EXECFN 31 filename of program
+ * AT_SYSINFO 32
+ * AT_SYSINFO_EHDR 33 The vDSO location
*/
/*
* Sun extensions begin here
*/
*** 184,195 ****
--- 196,214 ----
* Aux vectors available for brand modules.
*/
#define AT_SUN_BRAND_AUX1 2020
#define AT_SUN_BRAND_AUX2 2021
#define AT_SUN_BRAND_AUX3 2022
+ #define AT_SUN_BRAND_AUX4 2025
+ #define AT_SUN_BRAND_NROOT 2024
/*
+ * Aux vector for comm page
+ */
+ #define AT_SUN_COMMPAGE 2026
+
+ /*
* Note that 2023 is reserved for the AT_SUN_HWCAP2 word defined above.
*/
/*
* The kernel is in a better position to determine whether a process needs to