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Searched refs:bpf_path_d_path (Results 1 – 3 of 3) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dverifier_vfs_reject.c95 /* Can't pass NULL value to bpf_path_d_path() kfunc. */ in BPF_PROG()
96 bpf_path_d_path(NULL, buf, sizeof(buf)); in BPF_PROG()
110 bpf_path_d_path(root, buf, sizeof(buf)); in BPF_PROG()
126 bpf_path_d_path(pwd, buf, sizeof(buf)); in BPF_PROG()
131 __failure __msg("kernel function bpf_path_d_path args#0 expected pointer to STRUCT path but R1 has a pointer to STRUCT file")
134 bpf_path_d_path((struct path *)&file->f_task_work, buf, sizeof(buf)); in BPF_PROG()
142 /* bpf_path_d_path() enforces a constraint on the buffer size supplied in BPF_PROG()
148 bpf_path_d_path(&file->f_path, buf, PATH_MAX * 2); in BPF_PROG()
153 __failure __msg("calling kernel function bpf_path_d_path is not allowed")
156 /* Calling bpf_path_d_path() fro in BPF_PROG()
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H A Dverifier_vfs_accept.c63 ret = bpf_path_d_path(path, buf, sizeof(buf)); in BPF_PROG()
81 ret = bpf_path_d_path(path, buf, sizeof(buf)); in BPF_PROG()
/linux/fs/
H A Dbpf_fs_kfuncs.c64 * bpf_path_d_path - resolve the pathname for the supplied path
82 __bpf_kfunc int bpf_path_d_path(struct path *path, char *buf, size_t buf__sz) in bpf_path_d_path() function
365 BTF_ID_FLAGS(func, bpf_path_d_path, KF_TRUSTED_ARGS) in BTF_ID_FLAGS()