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-rw-r--r--kern/task.c17
-rw-r--r--kern/task.h4
2 files changed, 21 insertions, 0 deletions
diff --git a/kern/task.c b/kern/task.c
index 0b5a6f7..66eb25c 100644
--- a/kern/task.c
+++ b/kern/task.c
@@ -37,6 +37,7 @@
#include <mach/vm_param.h>
#include <mach/task_info.h>
#include <mach/task_special_ports.h>
+#include <mach_debug/mach_debug_types.h>
#include <ipc/ipc_space.h>
#include <ipc/ipc_types.h>
#include <kern/debug.h>
@@ -1071,6 +1072,22 @@ task_priority(
}
/*
+ * task_set_name
+ *
+ * Set the name of task TASK to NAME. This is a debugging aid.
+ * NAME will be used in error messages printed by the kernel.
+ */
+kern_return_t
+task_set_name(
+ task_t task,
+ kernel_debug_name_t name)
+{
+ strncpy(task->name, name, sizeof task->name - 1);
+ task->name[sizeof task->name - 1] = '\0';
+ return KERN_SUCCESS;
+}
+
+/*
* task_collect_scan:
*
* Attempt to free resources owned by tasks.
diff --git a/kern/task.h b/kern/task.h
index 7ae10cd..3c10dc0 100644
--- a/kern/task.h
+++ b/kern/task.h
@@ -39,6 +39,7 @@
#include <mach/time_value.h>
#include <mach/mach_param.h>
#include <mach/task_info.h>
+#include <mach_debug/mach_debug_types.h>
#include <kern/kern_types.h>
#include <kern/lock.h>
#include <kern/queue.h>
@@ -169,6 +170,9 @@ extern kern_return_t task_assign(
extern kern_return_t task_assign_default(
task_t task,
boolean_t assign_threads);
+extern kern_return_t task_set_name(
+ task_t task,
+ kernel_debug_name_t name);
extern void consider_task_collect(void);
/*