Author: rpaulo
Date: Sun Aug 22 11:30:49 2010
New Revision: 211617
URL: http://svn.freebsd.org/changeset/base/211617
Log:
Call the systrace_probe_func() when the error value.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/kern/subr_trap.c
Modified: head/sys/kern/subr_trap.c
==============================================================================
--- head/sys/kern/subr_trap.c Sun Aug 22 11:18:57 2010 (r211616)
+++ head/sys/kern/subr_trap.c Sun Aug 22 11:30:49 2010 (r211617)
@@ -312,7 +312,7 @@ syscallenter(struct thread *td, struct s
*/
if (systrace_probe_func != NULL && sa->callp->sy_entry != 0)
(*systrace_probe_func)(sa->callp->sy_entry, sa->code,
- sa->callp, sa->args);
+ sa->callp, sa->args, 0);
#endif
AUDIT_SYSCALL_ENTER(sa->code, td);
@@ -330,7 +330,7 @@ syscallenter(struct thread *td, struct s
*/
if (systrace_probe_func != NULL && sa->callp->sy_return != 0)
(*systrace_probe_func)(sa->callp->sy_return, sa->code,
- sa->callp, sa->args);
+ sa->callp, NULL, (error) ? -1 : td->td_retval[0]);
#endif
syscall_thread_exit(td, sa->callp);
CTR4(KTR_SYSC, "syscall: p=%p error=%d return %#lx %#lx",
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