mirror of https://github.com/torvalds/linux.git
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#ifndef TRACE_AUGMENT_H
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#define TRACE_AUGMENT_H
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#include <linux/compiler.h>
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struct bpf_program;
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struct evlist;
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#ifdef HAVE_BPF_SKEL
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int augmented_syscalls__prepare(void);
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int augmented_syscalls__create_bpf_output(struct evlist *evlist);
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void augmented_syscalls__setup_bpf_output(void);
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int augmented_syscalls__set_filter_pids(unsigned int nr, pid_t *pids);
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int augmented_syscalls__get_map_fds(int *enter_fd, int *exit_fd, int *beauty_fd);
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struct bpf_program *augmented_syscalls__find_by_title(const char *name);
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struct bpf_program *augmented_syscalls__unaugmented(void);
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void augmented_syscalls__cleanup(void);
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#else /* !HAVE_BPF_SKEL */
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static inline int augmented_syscalls__prepare(void)
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{
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return -1;
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}
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static inline int augmented_syscalls__create_bpf_output(struct evlist *evlist __maybe_unused)
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{
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return -1;
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}
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static inline void augmented_syscalls__setup_bpf_output(void)
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{
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}
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static inline int augmented_syscalls__set_filter_pids(unsigned int nr __maybe_unused,
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pid_t *pids __maybe_unused)
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{
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return 0;
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}
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static inline int augmented_syscalls__get_map_fds(int *enter_fd __maybe_unused,
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int *exit_fd __maybe_unused,
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int *beauty_fd __maybe_unused)
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{
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return -1;
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}
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static inline struct bpf_program *
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augmented_syscalls__find_by_title(const char *name __maybe_unused)
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{
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return NULL;
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}
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static inline struct bpf_program *augmented_syscalls__unaugmented(void)
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{
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return NULL;
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}
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static inline void augmented_syscalls__cleanup(void)
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{
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}
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#endif /* HAVE_BPF_SKEL */
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#endif
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