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The PTRACESTOP() macro is used only once. Inline the only use and remove

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the macro.

MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2012-02-11 14:49:25 +00:00
parent bfe09c5580
commit 343b391f20
2 changed files with 5 additions and 7 deletions
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6
sys/kern/subr_syscall.c
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@ -85,7 +85,11 @@ syscallenter(struct thread *td, struct syscall_args *sa)
if (error == 0) { if (error == 0) {
STOPEVENT(p, S_SCE, sa->narg); STOPEVENT(p, S_SCE, sa->narg);
PTRACESTOP_SC(p, td, S_PT_SCE); if (p->p_flag & P_TRACED && p->p_stops & S_PT_SCE) {
PROC_LOCK(p);
ptracestop((td), SIGTRAP);
PROC_UNLOCK(p);
}
if (td->td_dbgflags & TDB_USERWR) { if (td->td_dbgflags & TDB_USERWR) {
/* /*
* Reread syscall number and arguments if * Reread syscall number and arguments if

6
sys/sys/ptrace.h
View File

@ -131,12 +131,6 @@ struct ptrace_vm_entry {
#ifdef _KERNEL #ifdef _KERNEL
#define PTRACESTOP_SC(p, td, flag) \
if ((p)->p_flag & P_TRACED && (p)->p_stops & (flag)) { \
PROC_LOCK(p); \
ptracestop((td), SIGTRAP); \
PROC_UNLOCK(p); \
}
/* /*
* The flags below are used for ptrace(2) tracing and have no relation * The flags below are used for ptrace(2) tracing and have no relation
* to procfs. They are stored in struct proc's p_stops member. * to procfs. They are stored in struct proc's p_stops member.