diff options
Diffstat (limited to 'sys/sys/proc.h')
| -rw-r--r-- | sys/sys/proc.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/sys/proc.h b/sys/sys/proc.h index 74ca25d..9f4bf95 100644 --- a/sys/sys/proc.h +++ b/sys/sys/proc.h @@ -314,6 +314,10 @@ struct thread { struct trapframe *td_frame; /* (k) */ struct vm_object *td_kstack_obj;/* (a) Kstack object. */ vm_offset_t td_kstack; /* Kernel VA of kstack. */ + int td_kstack_pages; /* Size of the kstack */ + struct vm_object *td_altkstack_obj;/* (a) Alternate kstack object. */ + vm_offset_t td_altkstack; /* Kernel VA of alternate kstack. */ + int td_altkstack_pages; /* Size of the alternate kstack */ }; /* flags kept in td_flags */ #define TDF_UNBOUND 0x000001 /* May give away the kse, uses the kg runq. */ @@ -844,7 +848,7 @@ int enterpgrp(struct proc *p, pid_t pgid, struct pgrp *pgrp, struct session *ses int enterthispgrp(struct proc *p, struct pgrp *pgrp); void faultin(struct proc *p); void fixjobc(struct proc *p, struct pgrp *pgrp, int entering); -int fork1(struct thread *, int, struct proc **); +int fork1(struct thread *, int, int, struct proc **); void fork_exit(void (*)(void *, struct trapframe *), void *, struct trapframe *); void fork_return(struct thread *, struct trapframe *); |
