KTRACE support -- also, make s_count an int

SCCS-vsn: sys/sys/proc.h 7.4

diff --git a/usr/src/sys/sys/proc.h b/usr/src/sys/sys/proc.h
index 074ca65..01b8a31 100644 (file)
--- a/usr/src/sys/sys/proc.h
+++ b/usr/src/sys/sys/proc.h
@@ -3,7 +3,7 @@
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)proc.h      7.3 (Berkeley) %G%
+ *     @(#)proc.h      7.4 (Berkeley) %G%

  */
 
 /*
  */
 
 /*


@@ -11,7 +11,7 @@
  */
 struct session {
        struct  proc *s_leader; /* pointer to session leader */
  */
 struct session {
        struct  proc *s_leader; /* pointer to session leader */

-       short   s_count;        /* number of pgrps in session */
+       int     s_count;        /* number of pgrps in session */

 };
 
 /*
 };
 
 /*


@@ -84,6 +84,8 @@ struct        proc {
        struct  proc *p_pgrpnxt; /* pointer to next process in process group */
        struct  itimerval p_realtimer;
        struct  quota *p_quota; /* quotas for this process */
        struct  proc *p_pgrpnxt; /* pointer to next process in process group */
        struct  itimerval p_realtimer;
        struct  quota *p_quota; /* quotas for this process */

+       int     p_traceflag;    /* kernel tracing flags (facilities) */
+       struct  inode *p_tracep;/* trace to inode */

 #if defined(tahoe)
        int     p_ckey;         /* code cache key */
        int     p_dkey;         /* data cache key */
 #if defined(tahoe)
        int     p_ckey;         /* code cache key */
        int     p_dkey;         /* data cache key */


@@ -149,6 +151,5 @@ int whichqs;                /* bit mask summarizing non-empty qs's */
 #define        SSEL    0x0400000       /* selecting; wakeup/waiting danger */
 #define        SLOGIN  0x0800000       /* a login process (legit child of init) */
 #define        SPTECHG 0x1000000       /* pte's for process have changed */
 #define        SSEL    0x0400000       /* selecting; wakeup/waiting danger */
 #define        SLOGIN  0x0800000       /* a login process (legit child of init) */
 #define        SPTECHG 0x1000000       /* pte's for process have changed */

-#define STRCSYS        0x2000000       /* tracing system calls */
-#define STRCSYSI 0x4000000     /* tracing system calls - inherited */
+#define SKTR   0x2000000       /* pass kernel tracing flags to children */

 #define SEXEC  0x8000000       /* process called exec */
 #define SEXEC  0x8000000       /* process called exec */