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NLM: nlm_privileged_requester() doesn't recognize mapped loopback address
[mv-sheeva.git] / include / linux / stacktrace.h
1 #ifndef __LINUX_STACKTRACE_H
2 #define __LINUX_STACKTRACE_H
3
4 struct task_struct;
5
6 #ifdef CONFIG_STACKTRACE
7 struct stack_trace {
8         unsigned int nr_entries, max_entries;
9         unsigned long *entries;
10         int skip;       /* input argument: How many entries to skip */
11 };
12
13 extern void save_stack_trace(struct stack_trace *trace);
14 extern void save_stack_trace_tsk(struct task_struct *tsk,
15                                 struct stack_trace *trace);
16
17 extern void print_stack_trace(struct stack_trace *trace, int spaces);
18
19 #ifdef CONFIG_USER_STACKTRACE_SUPPORT
20 extern void save_stack_trace_user(struct stack_trace *trace);
21 #else
22 # define save_stack_trace_user(trace)              do { } while (0)
23 #endif
24
25 #else
26 # define save_stack_trace(trace)                        do { } while (0)
27 # define save_stack_trace_tsk(tsk, trace)               do { } while (0)
28 # define save_stack_trace_user(trace)                   do { } while (0)
29 # define print_stack_trace(trace, spaces)               do { } while (0)
30 #endif
31
32 #endif