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OS-3820 lxbrand ptrace(2): the next generation
OS-3685 lxbrand PTRACE_O_TRACEFORK race condition
OS-3834 lxbrand 64-bit strace(1) reports 64-bit process as using x32 ABI
OS-3794 lxbrand panic on init signal death
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Bryan Cantrill <bryan@joyent.com>
*** 412,423 ****
#define TS_XSTART 0x0400 /* setrun() by SIGCONT */
#define TS_PSTART 0x0800 /* setrun() by /proc */
#define TS_RESUME 0x1000 /* setrun() by CPR resume process */
#define TS_CREATE 0x2000 /* setrun() by syslwp_create() */
#define TS_RUNQMATCH 0x4000 /* exact run queue balancing by setbackdq() */
#define TS_ALLSTART \
! (TS_CSTART|TS_UNPAUSE|TS_XSTART|TS_PSTART|TS_RESUME|TS_CREATE)
#define TS_ANYWAITQ (TS_PROJWAITQ|TS_ZONEWAITQ)
/*
* Thread binding types
*/
--- 412,424 ----
#define TS_XSTART 0x0400 /* setrun() by SIGCONT */
#define TS_PSTART 0x0800 /* setrun() by /proc */
#define TS_RESUME 0x1000 /* setrun() by CPR resume process */
#define TS_CREATE 0x2000 /* setrun() by syslwp_create() */
#define TS_RUNQMATCH 0x4000 /* exact run queue balancing by setbackdq() */
+ #define TS_BSTART 0x8000 /* setrun() by brand */
#define TS_ALLSTART \
! (TS_CSTART|TS_UNPAUSE|TS_XSTART|TS_PSTART|TS_RESUME|TS_CREATE|TS_BSTART)
#define TS_ANYWAITQ (TS_PROJWAITQ|TS_ZONEWAITQ)
/*
* Thread binding types
*/
*** 441,450 ****
--- 442,455 ----
/* True if thread is stopped on an event of interest */
#define ISTOPPED(t) ((t)->t_state == TS_STOPPED && \
!((t)->t_schedflag & TS_PSTART))
+ /* True if thread is stopped for a brand-specific reason */
+ #define BSTOPPED(t) ((t)->t_state == TS_STOPPED && \
+ !((t)->t_schedflag & TS_BSTART))
+
/* True if thread is asleep and wakeable */
#define ISWAKEABLE(t) (((t)->t_state == TS_SLEEP && \
((t)->t_flag & T_WAKEABLE)))
/* True if thread is on the wait queue */