Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
bpf...d_path(): constify path argument
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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fs/bpf_fs_kfuncs.c
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fs/bpf_fs_kfuncs.c
···
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* pathname in *buf*, including the NUL termination character. On error, a
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* negative integer is returned.
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*/
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__bpf_kfunc int bpf_path_d_path(struct path *path, char *buf, size_t buf__sz)
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__bpf_kfunc int bpf_path_d_path(const struct path *path, char *buf, size_t buf__sz)
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{
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int len;
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char *ret;
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kernel/trace/bpf_trace.c
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kernel/trace/bpf_trace.c
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tools/testing/selftests/bpf/bpf_experimental.h
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tools/testing/selftests/bpf/bpf_experimental.h
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* including the NULL termination character, stored in the supplied
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* buffer. On error, a negative integer is returned.
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*/
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extern int bpf_path_d_path(struct path *path, char *buf, size_t buf__sz) __ksym;
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extern int bpf_path_d_path(const struct path *path, char *buf, size_t buf__sz) __ksym;
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/* This macro must be used to mark the exception callback corresponding to the
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* main program. For example: