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44a6a4ee1a
Add the missing syscall_metadata description for the enter_fields struct member. Link: http://lkml.kernel.org/r/74c3407cd1e5d37f2c5aaca637aa4d35f66f1aa2.1372479499.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
36 lines
867 B
C
36 lines
867 B
C
#ifndef _TRACE_SYSCALL_H
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#define _TRACE_SYSCALL_H
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#include <linux/tracepoint.h>
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#include <linux/unistd.h>
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#include <linux/ftrace_event.h>
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#include <asm/ptrace.h>
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/*
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* A syscall entry in the ftrace syscalls array.
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*
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* @name: name of the syscall
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* @syscall_nr: number of the syscall
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* @nb_args: number of parameters it takes
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* @types: list of types as strings
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* @args: list of args as strings (args[i] matches types[i])
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* @enter_fields: list of fields for syscall_enter trace event
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* @enter_event: associated syscall_enter trace event
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* @exit_event: associated syscall_exit trace event
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*/
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struct syscall_metadata {
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const char *name;
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int syscall_nr;
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int nb_args;
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const char **types;
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const char **args;
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struct list_head enter_fields;
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struct ftrace_event_call *enter_event;
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struct ftrace_event_call *exit_event;
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};
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#endif /* _TRACE_SYSCALL_H */
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