HelenOS sources

vfs_op_walk       225 uspace/srv/vfs/vfs.h extern errno_t vfs_op_walk(int parentfd, int flags, char *path, int *out_fd);
vfs_op_walk       301 uspace/srv/vfs/vfs_ipc.c 		rc = vfs_op_walk(parentfd, flags, path, &fd);
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