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OS-4818 contract template disappears on exec
OS-4937 lxbrand ptracer count updates can race
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Joshua M. Clulow <jmc@joyent.com>
OS-4188 NULL dereference in lwp_hash_in
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Joshua M. Clulow <jmc@joyent.com>
OS-4129 lxbrand should not abuse p_brand_data for storing exit signal
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Joshua M. Clulow <jmc@joyent.com>
OS-3149 lx brand always sends SIGCHLD to parent processes, regardless of how clone was invoked
OS-2887 lxbrand add WALL, WCLONE, WNOTHREAD support to waitid
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
*** 19,28 ****
--- 19,29 ----
* CDDL HEADER END
*/
/*
* Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014 Joyent, Inc. All rights reserved.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
*** 346,357 ****
uint_t p_poolflag; /* pool-related flags (see below) */
uintptr_t p_portcnt; /* event ports counter */
struct zone *p_zone; /* zone in which process lives */
struct vnode *p_execdir; /* directory that p_exec came from */
struct brand *p_brand; /* process's brand */
- void *p_brand_data; /* per-process brand state */
/* additional lock to protect p_sessp (but not its contents) */
kmutex_t p_splock;
rctl_qty_t p_locked_mem; /* locked memory charged to proc */
/* protected by p_lock */
rctl_qty_t p_crypto_mem; /* /dev/crypto memory charged to proc */
--- 347,360 ----
uint_t p_poolflag; /* pool-related flags (see below) */
uintptr_t p_portcnt; /* event ports counter */
struct zone *p_zone; /* zone in which process lives */
struct vnode *p_execdir; /* directory that p_exec came from */
struct brand *p_brand; /* process's brand */
+ /* per-process brand state */
+ void *p_brand_data;
+
/* additional lock to protect p_sessp (but not its contents) */
kmutex_t p_splock;
rctl_qty_t p_locked_mem; /* locked memory charged to proc */
/* protected by p_lock */
rctl_qty_t p_crypto_mem; /* /dev/crypto memory charged to proc */
*** 361,371 ****
/*
* The user structure
*/
struct user p_user; /* (see sys/user.h) */
} proc_t;
-
#define PROC_T /* headers relying on proc_t are OK */
#ifdef _KERNEL
/* active process chain */
--- 364,373 ----
*** 627,636 ****
--- 629,639 ----
extern int eat_signal(kthread_t *, int);
extern int signal_is_blocked(kthread_t *, int);
extern int sigcheck(proc_t *, kthread_t *);
extern void sigdefault(proc_t *);
+ extern struct pid *pid_find(pid_t pid);
extern void pid_setmin(void);
extern pid_t pid_allocate(proc_t *, pid_t, int);
extern int pid_rele(struct pid *);
extern void pid_exit(proc_t *, struct task *);
extern void proc_entry_free(struct pid *);
*** 642,651 ****
--- 645,655 ----
extern proc_t *sprlock_zone(pid_t, zoneid_t);
extern int sprtrylock_proc(proc_t *);
extern void sprwaitlock_proc(proc_t *);
extern void sprlock_proc(proc_t *);
extern void sprunlock(proc_t *);
+ extern void sprunprlock(proc_t *);
extern void pid_init(void);
extern proc_t *pid_entry(int);
extern int pid_slot(proc_t *);
extern void signal(pid_t, int);
extern void prsignal(struct pid *, int);
*** 757,767 ****
extern int holdwatch(void);
extern void pokelwps(proc_t *);
extern void continuelwps(proc_t *);
extern int exitlwps(int);
extern void lwp_ctmpl_copy(klwp_t *, klwp_t *);
! extern void lwp_ctmpl_clear(klwp_t *);
extern klwp_t *forklwp(klwp_t *, proc_t *, id_t);
extern void lwp_load(klwp_t *, gregset_t, uintptr_t);
extern void lwp_setrval(klwp_t *, int, int);
extern void lwp_forkregs(klwp_t *, klwp_t *);
extern void lwp_freeregs(klwp_t *, int);
--- 761,771 ----
extern int holdwatch(void);
extern void pokelwps(proc_t *);
extern void continuelwps(proc_t *);
extern int exitlwps(int);
extern void lwp_ctmpl_copy(klwp_t *, klwp_t *);
! extern void lwp_ctmpl_clear(klwp_t *, boolean_t);
extern klwp_t *forklwp(klwp_t *, proc_t *, id_t);
extern void lwp_load(klwp_t *, gregset_t, uintptr_t);
extern void lwp_setrval(klwp_t *, int, int);
extern void lwp_forkregs(klwp_t *, klwp_t *);
extern void lwp_freeregs(klwp_t *, int);